| Mont-de-Marsan to Barcellona-Pozzo di Gotto | 908.24 mi (1,461.66 km) |
| Mont-de-Marsan to Bareggio | 478.17 mi (769.54 km) |
| Mont-de-Marsan to Barga | 545.71 mi (878.24 km) |
| Mont-de-Marsan to Bari | 903.14 mi (1,453.47 km) |
| Mont-de-Marsan to Barletta | 870.24 mi (1,400.52 km) |
| Mont-de-Marsan to Baronissi | 808.49 mi (1,301.13 km) |
| Mont-de-Marsan to Barrafranca | 891.01 mi (1,433.94 km) |
| Mont-de-Marsan to Bassano del Grappa | 612.71 mi (986.06 km) |
| Mont-de-Marsan to Battipaglia | 822.09 mi (1,323.03 km) |
| Mont-de-Marsan to Beinasco | 406.02 mi (653.42 km) |
| Mont-de-Marsan to Bellinzago Novarese | 462.99 mi (745.11 km) |
| Mont-de-Marsan to Belluno | 639.52 mi (1,029.20 km) |
| Mont-de-Marsan to Belmonte Mezzagno | 827.53 mi (1,331.78 km) |
| Mont-de-Marsan to Belpasso | 918.21 mi (1,477.71 km) |
| Mont-de-Marsan to Belvedere Marittimo | 891.96 mi (1,435.48 km) |
