| Outreau to Bitritto | 987.58 mi (1,589.36 km) |
| Outreau to Bollate | 496.68 mi (799.34 km) |
| Outreau to Bologna | 623.86 mi (1,004.01 km) |
| Outreau to Bolzano | 531.64 mi (855.60 km) |
| Outreau to Bomporto | 601.39 mi (967.84 km) |
| Outreau to Bonate di Sopra | 504.63 mi (812.12 km) |
| Outreau to Bondeno | 607.05 mi (976.96 km) |
| Outreau to Bordighera | 556.15 mi (895.03 km) |
| Outreau to Borgaro Torinese | 474.91 mi (764.30 km) |
| Outreau to Borgo a Buggiano | 635.87 mi (1,023.33 km) |
| Outreau to Borgo San Dalmazzo | 518.53 mi (834.50 km) |
| Outreau to Borgo San Lorenzo | 653.12 mi (1,051.10 km) |
| Outreau to Borgomanero | 468.33 mi (753.71 km) |
| Outreau to Borgoricco | 596.96 mi (960.71 km) |
| Outreau to Borgosatollo | 537.59 mi (865.17 km) |
