| Douai to Kocaeli | 1,447.02 mi (2,328.75 km) |
| Douai to Konak | 1,435.81 mi (2,310.72 km) |
| Douai to Konakli | 1,713.12 mi (2,757.00 km) |
| Douai to Konya | 1,678.82 mi (2,701.80 km) |
| Douai to Koprukoy | 1,994.21 mi (3,209.36 km) |
| Douai to Korfez | 1,438.40 mi (2,314.89 km) |
| Douai to Korkut | 2,039.43 mi (3,282.14 km) |
| Douai to Kose | 1,887.98 mi (3,038.41 km) |
| Douai to Kovancilar | 1,956.75 mi (3,149.09 km) |
| Douai to Koyulhisar | 1,804.90 mi (2,904.71 km) |
| Douai to Kozan | 1,836.31 mi (2,955.26 km) |
| Douai to Kozlu | 1,498.28 mi (2,411.24 km) |
| Douai to Kozluk | 2,049.02 mi (3,297.57 km) |
| Douai to Kucuk Dalyan | 1,907.02 mi (3,069.06 km) |
| Douai to Kucukcekmece | 1,390.29 mi (2,237.45 km) |
