| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| I-ch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.2994444 | 128.2022222 | 347 | 18359 |
| I-ch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4341667 | 128.8733333 | 45 | 17677 |
| Idok | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4333333 | 128.45 | 2391 | 18327 |
| Idok | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5566667 | 129.0363889 | 1118 | 18135 |
| Idong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4313889 | 127.4705556 | 6 | 12263 |
| Idong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3805556 | 128.5341667 | 406 | 18337 |
| Idŏk | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4333333 | 128.45 | 2391 | 18327 |
| Idŏk | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5566667 | 129.0363889 | 1118 | 18135 |
| Idŏng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3805556 | 128.5341667 | 406 | 18337 |
| Iisin-Dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.52 | 129.1108333 | 49 | 10839 |
| Ijin | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3516667 | 128.7805556 | 0 | 10708 |
| Ijondogi | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5819444 | 128.4672222 | 3930 | 18292 |
| Ijondok | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5819444 | 128.4672222 | 3930 | 18292 |
| Ijŏndŏgi | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5819444 | 128.4672222 | 3930 | 18292 |
| Ijŏndŏk | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5819444 | 128.4672222 | 3930 | 18292 |
| Ilgon | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.2577778 | 128.1516667 | 725 | 18372 |
| Ilgon-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6116667 | 126.8005556 | 1053 | 18551 |
| Ilgon-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7661111 | 126.835 | 1299 | 18515 |
| Ilgŏn | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.2577778 | 128.1516667 | 725 | 18372 |
| Ilgŏn-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6116667 | 126.8005556 | 1053 | 18551 |
| Ilgŏn-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7661111 | 126.835 | 1299 | 18515 |
| Ilsin-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.52 | 129.1108333 | 49 | 10839 |
| Imangji-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3319444 | 128.255 | 314 | 18359 |
| Imgap'yong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5525 | 126.7983333 | 974 | 18564 |
| Imgap'yŏng | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5525 | 126.7983333 | 974 | 18564 |
| Imjadong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3147222 | 128.2027778 | 465 | 18359 |
| Imjon-gol | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5819444 | 127.22 | 95 | 18564 |
| Imjŏn-gol | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5819444 | 127.22 | 95 | 18564 |
| In-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6530556 | 126.8788889 | 1266 | 18540 |
| Inam-ch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4927778 | 128.9925 | 16 | 13027 |
| Inanch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4927778 | 128.9925 | 16 | 13027 |
| Indong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4897222 | 128.2608333 | 1072 | 18316 |
| Indong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4652778 | 128.2925 | 892 | 18316 |
| Inha-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6641667 | 127.0141667 | 633 | 18540 |
| Inha-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5966667 | 127.2366667 | 45 | 18551 |
| Inhung | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4372222 | 127.0186111 | 1555 | 18596 |
| Inhung | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Inhung-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4372222 | 127.0186111 | 1555 | 18596 |
| Inhung-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4733333 | 127.3161111 | 3 | 18586 |
| Inhung-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.1027778 | 128.047222 | 731 | 18415 |
| Inhung-nodongjagu | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Inhung-up | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Inhwa-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6641667 | 127.0141667 | 633 | 18540 |
| Inhŭng | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Inhŭng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4372222 | 127.0186111 | 1555 | 18596 |
| Inhŭng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.1027778 | 128.047222 | 731 | 18415 |
| Inhŭng-nodongjagu | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Inhŭng-ŭp | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Inji-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7822222 | 127.4902778 | 3 | 17475 |
| Insallip'yong-ch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5619444 | 128.8936111 | 705 | 18292 |
| Insallip'yŏng-ch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5619444 | 128.8936111 | 705 | 18292 |
| Insang-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5852778 | 127.2233333 | 6 | 18551 |
| Insang-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7388889 | 127.4247222 | 42 | 18155 |
| Insangni-kogae-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6605556 | 126.9594444 | 1722 | 18540 |
| Insannip'yong-ch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5619444 | 128.8936111 | 705 | 18292 |
| Insannip'yŏng-ch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.5619444 | 128.8936111 | 705 | 18292 |
| Insong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4533333 | 127.3713889 | 6 | 17281 |
| Insŏng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4533333 | 127.3713889 | 6 | 17281 |
| Inui-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.9180556 | 126.8905556 | 2188 | 30854 |
| Inŭi-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.9180556 | 126.8905556 | 2188 | 30854 |
| Ip'a-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.7541667 | 128.8505556 | 961 | 18233 |
| Ip'ung-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.56 | 129.1491667 | 3 | 8883 |
| Ipsong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7330556 | 126.8491667 | 1722 | 18519 |
| Ipsong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3919444 | 127.2402778 | 13 | 16758 |
| Ipsong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.9133333 | 127.4622222 | 3375 | 17952 |
| Ipsŏng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7330556 | 126.8491667 | 1722 | 18519 |
| Ipsŏng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3919444 | 127.2402778 | 13 | 16758 |
| Ipsŏng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.9133333 | 127.4622222 | 3375 | 17952 |
| Iryang-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6861111 | 126.9105556 | 1056 | 18530 |
| Iryangdegi | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6272222 | 126.945 | 3015 | 18540 |
| Isan-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.7711111 | 128.9258333 | 2004 | 16643 |
| Isang-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.7711111 | 128.9258333 | 2004 | 16643 |
| Iwon | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.33 | 128.6075 | 29 | 15842 |
| Iwon | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3230556 | 128.6552778 | 13 | 11384 |
| Iwon-up | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3230556 | 128.6552778 | 13 | 11384 |
| Iwŏn | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.33 | 128.6075 | 29 | 15842 |
| Iwŏn | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3230556 | 128.6552778 | 13 | 11384 |
| Iwŏn-ŭp | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3230556 | 128.6552778 | 13 | 11384 |