| population | |
| Sunch'on | 437000 |
 | Pyongyang Sunan International Airport | ~ 32.80 km |
| Sondok Airport | ~ 137.42 km |
| Wonsan Kalma International Airport | ~ 138.59 km |
 | Dandong Langtou Airport | ~ 153.45 km |
 | Pocheon (G-217) Airport | ~ 207.36 km |
| Gimpo International Airport | ~ 223.56 km |
| Incheon International Airport | ~ 225.00 km |
| Seoul Air Base (K-16) | ~ 245.97 km |
| Suwon Airport | ~ 263.43 km |
