| Saint-Omer to Barcellona-Pozzo di Gotto | 1,076.47 mi (1,732.42 km) |
| Saint-Omer to Bareggio | 478.52 mi (770.10 km) |
| Saint-Omer to Barga | 599.54 mi (964.87 km) |
| Saint-Omer to Bari | 963.53 mi (1,550.65 km) |
| Saint-Omer to Barletta | 933.60 mi (1,502.48 km) |
| Saint-Omer to Baronissi | 914.76 mi (1,472.17 km) |
| Saint-Omer to Barrafranca | 1,095.25 mi (1,762.63 km) |
| Saint-Omer to Bassano del Grappa | 554.59 mi (892.53 km) |
| Saint-Omer to Battipaglia | 928.61 mi (1,494.45 km) |
| Saint-Omer to Beinasco | 466.26 mi (750.37 km) |
| Saint-Omer to Bellinzago Novarese | 461.81 mi (743.21 km) |
| Saint-Omer to Belluno | 555.65 mi (894.24 km) |
| Saint-Omer to Belmonte Mezzagno | 1,032.47 mi (1,661.60 km) |
| Saint-Omer to Belpasso | 1,103.40 mi (1,775.75 km) |
| Saint-Omer to Belvedere Marittimo | 1,011.92 mi (1,628.52 km) |
