ZKSD vs ZKWS
Comparing Sondok Airport and Wonsan Kalma International Airport side by side. They are 35 NM apart.
| ZKSD DSOSondok Airport | ZKWS WOSWonsan Kalma International Airport | |
| Location | Sŏndŏng-ni, Korea, Democratic People's Republic of | Wonsan, Korea, Democratic People's Republic of |
|---|---|---|
| Type | Medium Airport | Medium Airport |
| Elevation | 12 ft | 7 ft |
| Runways | 1 (longest 2502m) | 3 (longest 1640 X 98) |
| ILS approach | No | Yes |
| Port of entry | No | Yes |
| Customs hours | — | — |
| Fuel | — | 100LL,JET A-1 |