| Castel Volturno to Beuvry | 847.34 mi (1,363.67 km) |
| Castel Volturno to Beziers | 569.65 mi (916.76 km) |
| Castel Volturno to Bezons | 787.61 mi (1,267.54 km) |
| Castel Volturno to Biarritz | 807.70 mi (1,299.86 km) |
| Castel Volturno to Biganos | 793.00 mi (1,276.21 km) |
| Castel Volturno to Billere | 748.27 mi (1,204.22 km) |
| Castel Volturno to Biot | 391.11 mi (629.42 km) |
| Castel Volturno to Biscarrosse | 798.24 mi (1,284.64 km) |
| Castel Volturno to Bischheim | 603.16 mi (970.69 km) |
| Castel Volturno to Bischwiller | 609.60 mi (981.06 km) |
| Castel Volturno to Blagnac | 663.44 mi (1,067.70 km) |
| Castel Volturno to Blain | 891.54 mi (1,434.80 km) |
| Castel Volturno to Blanquefort | 781.21 mi (1,257.23 km) |
| Castel Volturno to Blois | 767.63 mi (1,235.39 km) |
| Castel Volturno to Bobigny | 779.17 mi (1,253.95 km) |
