| Douai to Buharkent | 1,521.62 mi (2,448.82 km) |
| Douai to Bulancak | 1,798.35 mi (2,894.16 km) |
| Douai to Bulanik | 2,046.21 mi (3,293.05 km) |
| Douai to Buldan | 1,521.29 mi (2,448.28 km) |
| Douai to Bunyan | 1,778.70 mi (2,862.54 km) |
| Douai to Burdur | 1,595.12 mi (2,567.10 km) |
| Douai to Burhaniye | 1,378.80 mi (2,218.96 km) |
| Douai to Bursa | 1,434.87 mi (2,309.20 km) |
| Douai to Buyukcekmece | 1,380.14 mi (2,221.11 km) |
| Douai to Buyukorhan | 1,447.99 mi (2,330.32 km) |
| Douai to Buyukyoncali | 1,338.29 mi (2,153.76 km) |
| Douai to Caglayancerit | 1,886.67 mi (3,036.30 km) |
| Douai to Cal | 1,542.44 mi (2,482.31 km) |
| Douai to Caldiran | 2,116.48 mi (3,406.15 km) |
| Douai to Camardi | 1,785.08 mi (2,872.82 km) |
