| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Koi-gol | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.71 | 127.55 | 1669 | 11349 |
| Koido | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.86 | 130.24 | 88 | 8625 |
| Koik-tong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.17 | 126.34 | 990 | 15014 |
| Koil | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.74 | 126.02 | 400 | 17650 |
| Koil-li | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.92 | 125.49 | 59 | 78948 |
| Koil-lodongjagu | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.50 | 126.39 | 2509 | 7599 |
| Koil-tong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.45 | 125.37 | 118 | 28892 |
| Koin-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.50 | 126.39 | 2509 | 7599 |
| Koin-ni | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.50 | 126.39 | 2509 | 7599 |
| Koin-nodongjagu | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.50 | 126.39 | 2509 | 7599 |
| Koin-rodongjagu | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.50 | 126.39 | 2509 | 7599 |
| Koindol | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.15 | 125.35 | 62 | 26510 |
| Koinjong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.27 | 126.67 | 393 | 22138 |