| Rouen to Barcellona-Pozzo di Gotto | 1,047.85 mi (1,686.35 km) |
| Rouen to Bareggio | 459.50 mi (739.50 km) |
| Rouen to Barga | 578.24 mi (930.58 km) |
| Rouen to Bari | 955.26 mi (1,537.34 km) |
| Rouen to Barletta | 923.95 mi (1,486.96 km) |
| Rouen to Baronissi | 895.49 mi (1,441.15 km) |
| Rouen to Barrafranca | 1,059.50 mi (1,705.10 km) |
| Rouen to Bassano del Grappa | 556.49 mi (895.59 km) |
| Rouen to Battipaglia | 909.65 mi (1,463.93 km) |
| Rouen to Beinasco | 431.41 mi (694.29 km) |
| Rouen to Bellinzago Novarese | 441.32 mi (710.24 km) |
| Rouen to Belluno | 564.00 mi (907.66 km) |
| Rouen to Belmonte Mezzagno | 995.42 mi (1,601.98 km) |
| Rouen to Belpasso | 1,071.74 mi (1,724.79 km) |
| Rouen to Belvedere Marittimo | 992.09 mi (1,596.62 km) |
