| Douai to Bahcesaray | 2,109.07 mi (3,394.22 km) |
| Douai to Balikesir | 1,410.69 mi (2,270.29 km) |
| Douai to Balya | 1,393.28 mi (2,242.27 km) |
| Douai to Banaz | 1,527.19 mi (2,457.77 km) |
| Douai to Bandirma | 1,382.86 mi (2,225.50 km) |
| Douai to Bartin | 1,515.81 mi (2,439.46 km) |
| Douai to Baskale | 2,165.15 mi (3,484.47 km) |
| Douai to Baskil | 1,917.80 mi (3,086.40 km) |
| Douai to Basmakci | 1,576.05 mi (2,536.41 km) |
| Douai to Batman | 2,046.21 mi (3,293.06 km) |
| Douai to Battalgazi | 1,904.16 mi (3,064.46 km) |
| Douai to Bayat | 1,636.97 mi (2,634.45 km) |
| Douai to Bayburt | 1,911.26 mi (3,075.88 km) |
| Douai to Bayindir | 1,465.84 mi (2,359.04 km) |
| Douai to Baykan | 2,063.05 mi (3,320.16 km) |
