| Marum to Bougival | 346.06 mi (556.93 km) |
| Marum to Bouguenais | 539.89 mi (868.87 km) |
| Marum to Boulogne-Billancourt | 345.60 mi (556.19 km) |
| Marum to Boulogne-sur-Mer | 259.35 mi (417.38 km) |
| Marum to Bourg-de-Peage | 563.17 mi (906.34 km) |
| Marum to Bourg-en-Bresse | 482.04 mi (775.76 km) |
| Marum to Bourg-la-Reine | 347.37 mi (559.03 km) |
| Marum to Bourg-les-Valence | 570.10 mi (917.49 km) |
| Marum to Bourges | 452.65 mi (728.46 km) |
| Marum to Bourgoin-Jallieu | 524.51 mi (844.11 km) |
| Marum to Bressuire | 528.74 mi (850.93 km) |
| Marum to Brest | 572.72 mi (921.71 km) |
| Marum to Bretigny-sur-Orge | 357.85 mi (575.90 km) |
| Marum to Breuillet | 363.47 mi (584.95 km) |
| Marum to Briancon | 570.55 mi (918.21 km) |
