| Le Portel to Bobenheim-Roxheim | 310.28 mi (499.34 km) |
| Le Portel to Bobingen | 447.44 mi (720.09 km) |
| Le Portel to Boblingen | 360.52 mi (580.20 km) |
| Le Portel to Bocholt | 231.44 mi (372.46 km) |
| Le Portel to Bochum | 250.57 mi (403.25 km) |
| Le Portel to Bockenem | 379.86 mi (611.32 km) |
| Le Portel to Bockhorn | 330.82 mi (532.41 km) |
| Le Portel to Bogen | 510.02 mi (820.79 km) |
| Le Portel to Bohl-Iggelheim | 312.67 mi (503.20 km) |
| Le Portel to Bohmte | 311.53 mi (501.36 km) |
| Le Portel to Boizenburg | 429.47 mi (691.17 km) |
| Le Portel to Bonen | 274.99 mi (442.55 km) |
| Le Portel to Bonn | 241.71 mi (388.99 km) |
| Le Portel to Bopfingen | 411.69 mi (662.55 km) |
| Le Portel to Boppard | 266.59 mi (429.03 km) |
