| Douai to Isparta | 1,604.17 mi (2,581.65 km) |
| Douai to Istanbul | 1,396.24 mi (2,247.02 km) |
| Douai to Izmir | 1,436.22 mi (2,311.37 km) |
| Douai to Kadinhani | 1,650.89 mi (2,656.84 km) |
| Douai to Kadirli | 1,852.53 mi (2,981.37 km) |
| Douai to Kagithane | 1,394.33 mi (2,243.96 km) |
| Douai to Kahramanmaras | 1,878.56 mi (3,023.25 km) |
| Douai to Kahta | 1,942.31 mi (3,125.85 km) |
| Douai to Kaman | 1,666.33 mi (2,681.70 km) |
| Douai to Kangal | 1,828.39 mi (2,942.51 km) |
| Douai to Kapakli | 1,341.72 mi (2,159.29 km) |
| Douai to Karaagac | 1,889.75 mi (3,041.25 km) |
| Douai to Karaagac | 1,342.38 mi (2,160.35 km) |
| Douai to Karabuk | 1,545.01 mi (2,486.46 km) |
| Douai to Karahalli | 1,536.52 mi (2,472.78 km) |
