| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 서동 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.25 | 125.45 | 830 | 4006 |
| 서동 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.76 | 124.76 | 55 | 18374 |
| 서동 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.73 | 124.98 | 101 | 27808 |
| 서동 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.72 | 125.60 | 68 | 139552 |
| 서동 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.16 | 125.23 | 830 | 4470 |
| 서동 | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.65 | 126.60 | 830 | 14782 |
| 서동 | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.83 | 125.92 | 360 | 3936 |
| 서동 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.37 | 125.60 | 22 | 31858 |
| 서동 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.78 | 125.00 | 62 | 27338 |
| 서동 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.30 | 126.60 | 1669 | 3278 |
| 서동 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.79 | 126.52 | 1669 | 6889 |
| 서동중장 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.88 | 127.11 | 3684 | 7599 |
| 서동초장 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.88 | 127.12 | 4189 | 7599 |