| Outreau to Barcellona-Pozzo di Gotto | 1,093.67 mi (1,760.09 km) |
| Outreau to Bareggio | 496.78 mi (799.49 km) |
| Outreau to Barga | 617.70 mi (994.09 km) |
| Outreau to Bari | 984.93 mi (1,585.08 km) |
| Outreau to Barletta | 954.70 mi (1,536.44 km) |
| Outreau to Baronissi | 933.89 mi (1,502.95 km) |
| Outreau to Barrafranca | 1,110.74 mi (1,787.57 km) |
| Outreau to Bassano del Grappa | 577.23 mi (928.95 km) |
| Outreau to Battipaglia | 947.82 mi (1,525.36 km) |
| Outreau to Beinasco | 480.80 mi (773.77 km) |
| Outreau to Bellinzago Novarese | 479.68 mi (771.97 km) |
| Outreau to Belluno | 579.39 mi (932.44 km) |
| Outreau to Belmonte Mezzagno | 1,047.59 mi (1,685.93 km) |
| Outreau to Belpasso | 1,119.90 mi (1,802.30 km) |
| Outreau to Belvedere Marittimo | 1,031.02 mi (1,659.27 km) |
