| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oep'an | city | Jeonnam | Korea, Republic of (South) | 34.89 | 127.15 | 393 | 6025 |
| Oep'an-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.45 | 125.35 | 154 | 28583 |
| Oep'o | city | Chungnam | Korea, Republic of (South) | 36.86 | 126.27 | 170 | 6866 |
| Oep'o | city | Gyeongnam | Korea, Republic of (South) | 34.94 | 128.72 | 0 | 20155 |
| Oep'o-ri | city | Chungnam | Korea, Republic of (South) | 36.86 | 126.27 | 170 | 6866 |
| Oep'o-ri | city | Gyeongnam | Korea, Republic of (South) | 34.94 | 128.72 | 0 | 20155 |
| Oep'yong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.46 | 126.55 | 839 | 6022 |
| Oep'yong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.26 | 126.52 | 830 | 7301 |
| Oep'yong | city | Jeonnam | Korea, Republic of (South) | 34.67 | 126.93 | 830 | 9684 |
| Oep'yong | city | Jeonnam | Korea, Republic of (South) | 34.66 | 126.91 | 830 | 9664 |
| Oep'yong | city | Gyeongbuk | Korea, Republic of (South) | 36.20 | 129.07 | 1023 | 13954 |
| Oep'yong | city | Gangwon | Korea, Republic of (South) | 38.45 | 128.44 | 26 | 9017 |
| Oep'yong-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.13 | 126.62 | 1955 | 7599 |
| Oep'yong-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.88 | 127.41 | 830 | 23560 |
| Oep'yong-ni | city | Gyeonggi | Korea, Republic of (South) | 37.41 | 127.52 | 249 | 9247 |
| Oepa | city | Indonesia | 1.67 | 128.02 | 0 | 1237 | |
| Oepadale | city | Nusa Tenggara Timur | Indonesia | -10.55 | 123.27 | 9 | 2898 |
| Oepah | city | Aceh | Indonesia | 4.37 | 98.10 | 39 | 37072 |
| Oepaha | city | Nusa Tenggara Timur | Indonesia | -10.35 | 123.66 | 65 | 3986 |
| Oepaha | city | Nusa Tenggara Timur | Indonesia | -10.22 | 123.67 | 987 | 82870 |
| Oepaha | city | Nusa Tenggara Timur | Indonesia | -10.27 | 123.86 | 830 | 12301 |
| Oepaha | city | Nusa Tenggara Timur | Indonesia | -9.51 | 124.69 | 1069 | 6532 |
| Oepak | city | Aceh | Indonesia | 4.37 | 98.10 | 39 | 37072 |
| Oepana | city | Nusa Tenggara Timur | Indonesia | -9.87 | 124.71 | 406 | 10925 |
| Oepang | city | Sumatera Selatan | Indonesia | -2.72 | 104.96 | 3 | 10419 |
| Oepapan | city | Nusa Tenggara Timur | Indonesia | -10.77 | 122.99 | 167 | 13469 |
| Oepau | city | Nusa Tenggara Timur | Indonesia | -9.93 | 124.34 | 1669 | 17581 |
| Oepau | city | Nusa Tenggara Timur | Indonesia | -10.01 | 124.39 | 1998 | 16471 |
| Oepauk | city | Nusa Tenggara Timur | Indonesia | -9.16 | 124.71 | 935 | 5518 |
| Oepauk | city | Nusa Tenggara Timur | Indonesia | -9.98 | 124.37 | 1669 | 11409 |
| Oepauk | city | Bobonaro | East Timor | -9.00 | 125.04 | 2050 | 10092 |
| Oepauk | city | Oecussi-Ambeno | East Timor | -9.37 | 124.33 | 1181 | 5787 |
| Oepeliki | city | Nusa Tenggara Timur | Indonesia | -9.95 | 124.35 | 1669 | 14379 |
| Oepenite | city | Nusa Tenggara Timur | Indonesia | -9.92 | 124.48 | 1975 | 22533 |
| Oeperigi | city | Nusa Tenggara Timur | Indonesia | -9.65 | 124.50 | 1010 | 4716 |
| Oepeto | city | Nusa Tenggara Timur | Indonesia | -9.68 | 124.62 | 1669 | 6077 |
| Oepeto | city | Nusa Tenggara Timur | Indonesia | -9.91 | 124.57 | 3362 | 34491 |
| Oepetu | city | Nusa Tenggara Timur | Indonesia | -9.96 | 124.31 | 1745 | 16617 |
| Oepetu | city | Nusa Tenggara Timur | Indonesia | -9.75 | 124.42 | 1669 | 6623 |
| Oepetu | city | Nusa Tenggara Timur | Indonesia | -9.81 | 124.67 | 1669 | 10007 |
| Oepfershausen | city | Thuringen | Germany | 50.64 | 10.24 | 1669 | 3987 |
| Oepiak | city | Nusa Tenggara Timur | Indonesia | -10.78 | 123.04 | 416 | 20647 |
| Oepin | city | Indonesia | -2.93 | 129.18 | 3 | 1454 | |
| Oepleo | city | Nusa Tenggara Timur | Indonesia | -9.95 | 124.53 | 1847 | 31060 |
| Oepleosole | city | Nusa Tenggara Timur | Indonesia | -9.77 | 124.66 | 1161 | 10784 |
| Oepo | city | Gyeongnam | Korea, Republic of (South) | 34.94 | 128.72 | 3 | 27439 |
| Oepo | city | Bobonaro | East Timor | -9.07 | 125.26 | 4317 | 5215 |
| Oepo-ri | city | Gyeongnam | Korea, Republic of (South) | 34.94 | 128.72 | 0 | 20155 |
| Oepoehoepoen | city | Maluku | Indonesia | -7.93 | 129.56 | 0 | 1762 |
| Oepoka | city | Nusa Tenggara Timur | Indonesia | -10.64 | 123.27 | 830 | 7797 |
| Oepoko | city | Oecussi-Ambeno | East Timor | -9.24 | 124.35 | 1879 | 7614 |
| Oepole | city | Nusa Tenggara Timur | Indonesia | -10.07 | 124.39 | 1669 | 15272 |
| Oepoli | city | Nusa Tenggara Timur | Indonesia | -9.35 | 124.04 | 9 | 1187 |
| Oepoon | city | Nusa Tenggara Timur | Indonesia | -10.26 | 123.57 | 997 | 42406 |
| Oepope | city | Nusa Tenggara Timur | Indonesia | -9.61 | 124.57 | 892 | 5120 |
| Oepopon | city | Nusa Tenggara Timur | Indonesia | -10.11 | 124.01 | 1023 | 6593 |
| Oepoto | city | Nusa Tenggara Timur | Indonesia | -9.74 | 124.27 | 2509 | 12555 |
| Oepping | city | Oberosterreich | Austria | 48.60 | 13.93 | 1906 | 6062 |
| Oepping | city | Niederosterreich | Austria | 48.23 | 16.02 | 830 | 7483 |
| Oeppŏl | city | Chungnam | Korea, Republic of (South) | 36.80 | 126.61 | 232 | 14785 |
| Oeptenggo | city | Indonesia | -2.88 | 132.37 | 2808 | 12638 | |
| Oepua | city | Nusa Tenggara Timur | Indonesia | -10.62 | 123.37 | 150 | 8125 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -10.06 | 123.96 | 1023 | 9024 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -9.87 | 124.30 | 2509 | 36357 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -9.83 | 124.43 | 2509 | 22117 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -9.81 | 124.48 | 2027 | 21521 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -9.68 | 124.53 | 1145 | 6150 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -9.96 | 124.53 | 1197 | 31469 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -9.79 | 124.51 | 2001 | 17250 |
| Oepuah | city | Nusa Tenggara Timur | Indonesia | -9.79 | 124.69 | 1049 | 11184 |
| Oepuah | city | Oecussi-Ambeno | East Timor | -9.24 | 124.36 | 1879 | 7838 |
| Oepuan | city | Nusa Tenggara Timur | Indonesia | -9.69 | 124.54 | 1669 | 6709 |
| Oepui | city | Nusa Tenggara Timur | Indonesia | -10.14 | 123.91 | 964 | 10168 |
| Oepuk | city | Nusa Tenggara Timur | Indonesia | -9.98 | 124.38 | 1669 | 12251 |
| Oepula | city | Nusa Tenggara Timur | Indonesia | -9.90 | 124.28 | 2509 | 45103 |
| Oepula | city | Nusa Tenggara Timur | Indonesia | -9.87 | 124.34 | 2001 | 19735 |
| Oepula | city | Nusa Tenggara Timur | Indonesia | -9.80 | 124.02 | 1669 | 3808 |
| Oepuli | city | Nusa Tenggara Timur | Indonesia | -9.35 | 124.04 | 9 | 1187 |
| Oepunu | city | Nusa Tenggara Timur | Indonesia | -10.15 | 123.72 | 370 | 26152 |
| Oepunu | city | Nusa Tenggara Timur | Indonesia | -9.96 | 124.34 | 1230 | 13581 |
| Oepunu Satu | city | Nusa Tenggara Timur | Indonesia | -9.64 | 124.57 | 1115 | 4976 |
| Oepupun | city | Nusa Tenggara Timur | Indonesia | -10.00 | 124.54 | 32 | 25104 |
| Oepura | city | Nusa Tenggara Timur | Indonesia | -10.19 | 123.61 | 830 | 232308 |
| Oepura | city | Nusa Tenggara Timur | Indonesia | -10.08 | 123.97 | 1017 | 7409 |
| Oepura | city | Nusa Tenggara Timur | Indonesia | -9.69 | 124.36 | 2001 | 5015 |
| Oepyeong | city | Chungbuk | Korea, Republic of (South) | 36.70 | 127.48 | 164 | 64930 |
| Oepyeong-ri | city | Gyeonggi | Korea, Republic of (South) | 37.41 | 127.52 | 249 | 9247 |
| Oepyeongni | city | Gyeonggi | Korea, Republic of (South) | 37.41 | 127.52 | 249 | 9247 |
| Oep’an | city | Jeonnam | Korea, Republic of (South) | 34.89 | 127.15 | 393 | 6025 |
| Oep’an-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.45 | 125.35 | 154 | 28583 |
| Oep’o | city | Chungnam | Korea, Republic of (South) | 36.86 | 126.27 | 170 | 6866 |
| Oep’o | city | Gyeongnam | Korea, Republic of (South) | 34.94 | 128.72 | 0 | 20155 |
| Oep’o-ri | city | Chungnam | Korea, Republic of (South) | 36.86 | 126.27 | 170 | 6866 |
| Oep’o-ri | city | Gyeongnam | Korea, Republic of (South) | 34.94 | 128.72 | 0 | 20155 |
| Oep’yŏng | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.46 | 126.55 | 839 | 6022 |
| Oep’yŏng | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.26 | 126.52 | 830 | 7301 |
| Oep’yŏng | city | Jeonnam | Korea, Republic of (South) | 34.67 | 126.93 | 830 | 9684 |
| Oep’yŏng | city | Jeonnam | Korea, Republic of (South) | 34.66 | 126.91 | 830 | 9664 |
| Oep’yŏng | city | Gyeongbuk | Korea, Republic of (South) | 36.20 | 129.07 | 1023 | 13954 |
| Oep’yŏng | city | Gangwon | Korea, Republic of (South) | 38.45 | 128.44 | 26 | 9017 |
| Oep’yŏng-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.13 | 126.62 | 1955 | 7599 |
| Oep’yŏng-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.88 | 127.41 | 830 | 23560 |
| Oep’yŏng-ni | city | Gyeonggi | Korea, Republic of (South) | 37.41 | 127.52 | 249 | 9247 |