| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kŏsa-ri | city | Jeonbuk | Korea, Republic of (South) | 36.05 | 127.23 | 380 | 8493 |
| Kŏsagok | city | Jeonbuk | Korea, Republic of (South) | 35.73 | 127.34 | 977 | 4488 |
| Kŏsaiga-ri | city | Seoul | Korea, Republic of (South) | 37.59 | 126.93 | 209 | 1238557 |
| Kŏsajŏn | city | Gangwon | Korea, Republic of (South) | 37.45 | 128.45 | 1669 | 1043 |
| Kŏsal-li | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.60 | 126.68 | 1938 | 5867 |
| Kŏsal-li | city | Chungnam | Korea, Republic of (South) | 36.88 | 126.75 | 3 | 15943 |
| Kŏsan | city | Gyeongnam | Korea, Republic of (South) | 35.01 | 128.37 | 367 | 18273 |
| Kŏsan-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.60 | 126.68 | 1938 | 5867 |
| Kŏsan-ni | city | Chungnam | Korea, Republic of (South) | 36.88 | 126.75 | 3 | 15943 |
| Kŏsan-ni | city | Gyeongnam | Korea, Republic of (South) | 35.01 | 128.37 | 367 | 18273 |
| Kŏsanl-li | city | Gyeongnam | Korea, Republic of (South) | 35.67 | 128.15 | 1669 | 6934 |
| Kŏsap’yŏng | city | Chungbuk | Korea, Republic of (South) | 37.03 | 128.27 | 830 | 6194 |
| Kŏsau | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.12 | 129.40 | 1988 | 7392 |
| Kŏsawŏn | city | Chungnam | Korea, Republic of (South) | 36.41 | 127.14 | 150 | 32745 |
| Kŏsi-gol | city | Gangwon | Korea, Republic of (South) | 37.31 | 129.06 | 1669 | 712 |
| Kŏsil | city | Gyeongbuk | Korea, Republic of (South) | 37.01 | 128.80 | 1899 | 1027 |
| Kŏsil | city | Gyeongbuk | Korea, Republic of (South) | 36.45 | 129.03 | 830 | 4154 |
| Kŏsin-gol | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.90 | 127.33 | 1669 | 12529 |
| Kŏsu-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.48 | 126.51 | 2509 | 7599 |
| Kŏsŏ-dong | city | Gyeongnam | Korea, Republic of (South) | 35.12 | 128.29 | 830 | 21689 |
| Kŏsŏng-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.33 | 126.90 | 295 | 12834 |
| Kŏsŏng-ni | city | Jeonnam | Korea, Republic of (South) | 34.82 | 127.06 | 830 | 7037 |
| Kŏsŏng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.84 | 127.36 | 1056 | 5203 |
| Kŏsŏng-ni | city | Gyeongbuk | Korea, Republic of (South) | 36.28 | 129.04 | 1210 | 5027 |
| Kŏsŏng-ni | city | Jeonbuk | Korea, Republic of (South) | 35.86 | 127.38 | 1669 | 4879 |
| Kŏsŭlch’i | city | Gangwon | Korea, Republic of (South) | 37.49 | 127.78 | 915 | 6883 |