| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Obong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.655 | 128.9169444 | 928 | 18356 |
| Obong-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.655 | 128.9169444 | 928 | 18356 |
| Obong-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.655 | 128.9169444 | 928 | 18356 |
| Obongjong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.7136111 | 127.9758333 | 1407 | 21449 |
| Obongjŏng | city | Kyongsang-bukto | Korea, Republic of (South) | 36.7136111 | 127.9758333 | 1407 | 21449 |
| Och'ol-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8180556 | 128.2302778 | 380 | 17746 |
| Och'on | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5963889 | 128.4655556 | 265 | 17567 |
| Och'on | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9672222 | 129.4155556 | 114 | 14409 |
| Och'on-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9908333 | 128.8188889 | 305 | 17708 |
| Och'on-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6130556 | 129.3252778 | 567 | 15448 |
| Och'ŏl-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8180556 | 128.2302778 | 380 | 17746 |
| Och'ŏn | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5963889 | 128.4655556 | 265 | 17567 |
| Och'ŏn | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9672222 | 129.4155556 | 114 | 14409 |
| Och'ŏn-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9908333 | 128.8188889 | 305 | 17708 |
| Odam-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4961111 | 128.5636111 | 682 | 17595 |
| Odong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4280556 | 128.2688889 | 301 | 17606 |
| Oean | city | Kyongsang-bukto | Korea, Republic of (South) | 36.05 | 128.15 | 692 | 17690 |
| Oebae | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4466667 | 128.9611111 | 846 | 17606 |
| Oebaebang | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4466667 | 128.9611111 | 846 | 17606 |
| Oech'ol-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8213889 | 128.8825 | 410 | 17746 |
| Oech'on-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8213889 | 128.8825 | 410 | 17746 |
| Oedong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7144444 | 129.3252778 | 298 | 17764 |
| Oeduch'ol-li | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0333333 | 129.3 | 718 | 9402 |
| Oeduch'on-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0333333 | 129.3 | 718 | 9402 |
| Oeduch'on-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0333333 | 129.3 | 718 | 9402 |
| Oeduch'ŏl-li | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0333333 | 129.3 | 718 | 9402 |
| Oeduch'ŏn-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0333333 | 129.3 | 718 | 9402 |
| Oeduch'ŏn-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0333333 | 129.3 | 718 | 9402 |
| Oegwan | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9888889 | 128.3972222 | 108 | 17708 |
| Oegwan-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.0166667 | 128.4 | 305 | 17700 |
| Oegwan-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4647222 | 129.0361111 | 580 | 17595 |
| Oegwangbi | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9452778 | 129.0947222 | 1958 | 13862 |
| Oenae | city | Kyongsang-bukto | Korea, Republic of (South) | 36.7880556 | 128.7397222 | 639 | 17529 |
| Oeryong-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.3166667 | 129.2166667 | 1374 | 17634 |
| Oeryul-tong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.05 | 128.3333333 | 242 | 17690 |
| Oesaeng-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 36.7958333 | 128.2544444 | 1601 | 20263 |
| Oesan | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8977778 | 127.945 | 1033 | 24064 |
| Oesanjong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4358333 | 128.3897222 | 246 | 17606 |
| Oesanjŏng | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4358333 | 128.3897222 | 246 | 17606 |
| Oeyong-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.3166667 | 129.2166667 | 1374 | 17634 |
| Oeyul-tong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.05 | 128.3333333 | 242 | 17690 |
| Oga-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2666667 | 128.1833333 | 242 | 17644 |
| Oga-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4333333 | 128.45 | 593 | 17606 |
| Oga-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2666667 | 128.1833333 | 242 | 17644 |
| Ogil | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8666667 | 128.9333333 | 387 | 17736 |
| Ogil-tong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8666667 | 128.9333333 | 387 | 17736 |
| Ogong-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7519444 | 128.3625 | 538 | 17756 |
| Ogsan | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2822222 | 128.0963889 | 383 | 17644 |
| Ogum-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9755556 | 129.2727778 | 26 | 17708 |
| Ogŭm-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9755556 | 129.2727778 | 26 | 17708 |
| Ohwa | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5666667 | 128.3666667 | 511 | 17577 |
| Ohwa-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5666667 | 128.3666667 | 511 | 17577 |
| Oi | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7166667 | 128.5666667 | 823 | 49694 |
| Oi-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7166667 | 128.5666667 | 823 | 49694 |
| Oi-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7166667 | 128.9666667 | 682 | 17764 |
| Oi-gol | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7166667 | 128.9666667 | 682 | 17764 |
| Oil-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7919444 | 129.4427778 | 190 | 17700 |
| Oil-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7833333 | 129.45 | 285 | 17341 |
| Oir-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7919444 | 129.4427778 | 190 | 17700 |
| Ok-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9022222 | 128.0386111 | 1443 | 17758 |
| Ok-kol | city | Kyongsang-bukto | Korea, Republic of (South) | 36.1688889 | 128.4175 | 160 | 17662 |
| Ok-tong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9022222 | 128.0386111 | 1443 | 17758 |
| Okch'ont'o | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9130556 | 128.9402778 | 1377 | 17501 |
| Okch'ŏnt'ŏ | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9130556 | 128.9402778 | 1377 | 17501 |
| Okkum-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5333333 | 129.3666667 | 311 | 17581 |
| Okkye | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9944444 | 128.1319444 | 803 | 17708 |
| Okkye | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7666667 | 128.1838889 | 980 | 23134 |
| Okkye-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7666667 | 128.1838889 | 980 | 23134 |
| Okkye-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7666667 | 128.1838889 | 980 | 23134 |
| Okkŭm-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5333333 | 129.3666667 | 311 | 17581 |
| Oksal-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.6183333 | 128.6383333 | 708 | 19170 |
| Oksan | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2822222 | 128.0963889 | 383 | 17644 |
| Oksan | city | Kyongsang-bukto | Korea, Republic of (South) | 36.1086111 | 128.1902778 | 265 | 17680 |
| Oksan | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9833333 | 129.2333333 | 1925 | 9750 |
| Oksan-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.15 | 128.0166667 | 597 | 18637 |
| Oksan-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2822222 | 128.0963889 | 383 | 17644 |
| Oksan-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.6183333 | 128.6383333 | 708 | 19170 |
| Oksan-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.0166667 | 129.1666667 | 436 | 17700 |
| Oksan-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9833333 | 129.1666667 | 331 | 17708 |
| Oksan-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 36.0166667 | 129.1666667 | 436 | 17700 |
| Oksan-sowon | city | Kyongsang-bukto | Korea, Republic of (South) | 36.0166667 | 129.1666667 | 436 | 17700 |
| Oksan-sŏwŏn | city | Kyongsang-bukto | Korea, Republic of (South) | 36.0166667 | 129.1666667 | 436 | 17700 |
| Oksu-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.85 | 128.2833333 | 1145 | 21622 |
| Oksuam | city | Kyongsang-bukto | Korea, Republic of (South) | 36.85 | 128.2833333 | 1145 | 21622 |
| Okusuam | city | Kyongsang-bukto | Korea, Republic of (South) | 36.85 | 128.2833333 | 1145 | 21622 |
| Olmi-gol | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0313889 | 129.3158333 | 472 | 9402 |
| Olmit Gol | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0313889 | 129.3158333 | 472 | 9402 |
| Omgogae | city | Kyongsang-bukto | Korea, Republic of (South) | 36.3166667 | 128.65 | 538 | 17634 |
| Omhyon | city | Kyongsang-bukto | Korea, Republic of (South) | 36.3166667 | 128.65 | 538 | 17634 |
| Omi-gol | city | Kyongsang-bukto | Korea, Republic of (South) | 36.7263889 | 128.9647222 | 1312 | 17539 |
| On-gol | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0172222 | 129.4052778 | 157 | 6458 |
| Onae | city | Kyongsang-bukto | Korea, Republic of (South) | 36.7880556 | 128.7397222 | 639 | 17529 |
| Onch'on-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6883333 | 128.7030556 | 501 | 17549 |
| Onch'ŏn-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6883333 | 128.7030556 | 501 | 17549 |
| Onchong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6883333 | 128.7030556 | 501 | 17549 |
| Ong-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6 | 128.3666667 | 347 | 17567 |
| Ongch'on | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6883333 | 128.7030556 | 501 | 17549 |
| Ongch'on-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6883333 | 128.7030556 | 501 | 17549 |
| Ongch'ŏn | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6883333 | 128.7030556 | 501 | 17549 |
| Ongch'ŏn-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6883333 | 128.7030556 | 501 | 17549 |
| Ongchon-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.7166667 | 128.7 | 1056 | 17539 |
| Onggima | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5922222 | 128.65 | 498 | 17567 |
| Ongguma | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5922222 | 128.65 | 498 | 17567 |
| Ongjom | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4758333 | 129.0713889 | 954 | 17595 |
| Ongjom-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4758333 | 129.0713889 | 954 | 17595 |
| Ongjong-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8341667 | 128.3383333 | 170 | 17736 |
| Ongjŏm | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4758333 | 129.0713889 | 954 | 17595 |
| Ongjŏm-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4758333 | 129.0713889 | 954 | 17595 |
| Ongjŏng-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8341667 | 128.3383333 | 170 | 17736 |
| Ongnyol-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9133333 | 128.2277778 | 334 | 17728 |
| Ongnyŏl-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9133333 | 128.2277778 | 334 | 17728 |
| Ongon-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0172222 | 129.4052778 | 157 | 6458 |
| Onhye | city | Kyongsang-bukto | Korea, Republic of (South) | 36.75 | 128.8333333 | 666 | 17539 |
| Onhye-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.75 | 128.8333333 | 666 | 17539 |
| Onjong-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0761111 | 129.2911111 | 662 | 9398 |
| Onjŏng-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 37.0761111 | 129.2911111 | 662 | 9398 |
| Onmak | city | Kyongsang-bukto | Korea, Republic of (South) | 35.6436111 | 128.8380556 | 246 | 18001 |
| Onmang-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.6436111 | 128.8380556 | 246 | 18001 |
| Onnamu-gol | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6833333 | 127.9833333 | 751 | 20005 |
| Onnamu-kol | city | Kyongsang-bukto | Korea, Republic of (South) | 36.6833333 | 127.9833333 | 751 | 20005 |
| Op'yong-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.05 | 128.3166667 | 564 | 17690 |
| Op'yŏng-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.05 | 128.3166667 | 564 | 17690 |
| Oppat | city | Kyongsang-bukto | Korea, Republic of (South) | 36 | 128.5166667 | 1099 | 165786 |
| Oppat | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7613889 | 129.091667 | 1036 | 17756 |
| Orin | city | Kyongsang-bukto | Korea, Republic of (South) | 35.5877778 | 128.7808333 | 944 | 18065 |
| Orin-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.5877778 | 128.7808333 | 944 | 18065 |
| Orong-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9741667 | 128.7338889 | 935 | 15716 |
| Orumshil | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7997222 | 128.1997222 | 459 | 18568 |
| Orumsil | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7997222 | 128.1997222 | 459 | 18568 |
| Orya-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8263889 | 129.4961111 | 75 | 14382 |
| Oryong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5794444 | 128.2747222 | 193 | 17577 |
| Oryong-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 36.5794444 | 128.2747222 | 193 | 17577 |
| Oryu-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9622222 | 129.0244444 | 524 | 17708 |
| Oryu-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8263889 | 129.4961111 | 75 | 14382 |
| Orŭmshil | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7997222 | 128.1997222 | 459 | 18568 |
| Orŭmsil | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7997222 | 128.1997222 | 459 | 18568 |
| Osa | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7147222 | 128.3711111 | 104 | 17764 |
| Osa-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7147222 | 128.3711111 | 104 | 17764 |
| Osal-li | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7197222 | 128.5622222 | 1095 | 49694 |
| Osan | city | Kyongsang-bukto | Korea, Republic of (South) | 36.8830556 | 129.4161111 | 0 | 6906 |
| Osonggol | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9 | 129.0333333 | 1322 | 17501 |
| Osongkol | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9 | 129.0333333 | 1322 | 17501 |
| Owon | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9333333 | 129.4166667 | 0 | 2639 |
| Owŏn | city | Kyongsang-bukto | Korea, Republic of (South) | 36.9333333 | 129.4166667 | 0 | 2639 |
| Oya | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9269444 | 129.2569444 | 337 | 17718 |
| Oya-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9269444 | 129.2569444 | 337 | 17718 |