| Porta Westfalica to Bougival | 377.40 mi (607.36 km) |
| Porta Westfalica to Bouguenais | 585.34 mi (942.02 km) |
| Porta Westfalica to Boulogne-Billancourt | 375.24 mi (603.89 km) |
| Porta Westfalica to Boulogne-sur-Mer | 331.21 mi (533.03 km) |
| Porta Westfalica to Bourg-de-Peage | 526.57 mi (847.43 km) |
| Porta Westfalica to Bourg-en-Bresse | 447.57 mi (720.29 km) |
| Porta Westfalica to Bourg-la-Reine | 375.25 mi (603.90 km) |
| Porta Westfalica to Bourg-les-Valence | 534.88 mi (860.80 km) |
| Porta Westfalica to Bourges | 459.25 mi (739.09 km) |
| Porta Westfalica to Bourgoin-Jallieu | 487.19 mi (784.06 km) |
| Porta Westfalica to Bressuire | 561.82 mi (904.16 km) |
| Porta Westfalica to Brest | 647.44 mi (1,041.96 km) |
| Porta Westfalica to Bretigny-sur-Orge | 383.39 mi (617.01 km) |
| Porta Westfalica to Breuillet | 390.02 mi (627.68 km) |
| Porta Westfalica to Briancon | 516.56 mi (831.32 km) |
