| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jokai | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.42 | 125.7083333 | 19 | 28530 |
| Jokai-ri | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.42 | 125.7083333 | 19 | 28530 |
| Jokoshin | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4166667 | 126.5852778 | 314 | 23945 |
| Jokoshinon | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4166667 | 126.5852778 | 314 | 23945 |
| Jōkai | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.42 | 125.7083333 | 19 | 28530 |
| Jōkai-ri | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.42 | 125.7083333 | 19 | 28530 |
| Jōkoshin | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4166667 | 126.5852778 | 314 | 23945 |
| Jōkoshinon | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4166667 | 126.5852778 | 314 | 23945 |