| Outreau to Borgosesia | 461.29 mi (742.38 km) |
| Outreau to Boscoreale | 923.54 mi (1,486.29 km) |
| Outreau to Boscotrecase | 922.10 mi (1,483.98 km) |
| Outreau to Botticino Sera | 534.56 mi (860.29 km) |
| Outreau to Bovalino Marina | 1,122.49 mi (1,806.48 km) |
| Outreau to Boves | 520.18 mi (837.15 km) |
| Outreau to Boville Ernica | 842.92 mi (1,356.55 km) |
| Outreau to Bovisio Masciago | 494.32 mi (795.53 km) |
| Outreau to Bovolone | 579.43 mi (932.51 km) |
| Outreau to Bra | 506.26 mi (814.75 km) |
| Outreau to Bracciano | 778.15 mi (1,252.31 km) |
| Outreau to Brandizzo | 478.57 mi (770.18 km) |
| Outreau to Breganze | 574.04 mi (923.82 km) |
| Outreau to Brembate | 508.25 mi (817.95 km) |
| Outreau to Brescia | 533.84 mi (859.14 km) |
