| River Grove to Bougival | 4,129.96 mi (6,646.53 km) |
| River Grove to Bouguenais | 4,037.61 mi (6,497.91 km) |
| River Grove to Boulogne-Billancourt | 4,134.98 mi (6,654.60 km) |
| River Grove to Boulogne-sur-Mer | 4,045.50 mi (6,510.61 km) |
| River Grove to Bourg-de-Peage | 4,387.08 mi (7,060.33 km) |
| River Grove to Bourg-en-Bresse | 4,349.55 mi (6,999.92 km) |
| River Grove to Bourg-la-Reine | 4,139.84 mi (6,662.43 km) |
| River Grove to Bourg-les-Valence | 4,384.28 mi (7,055.82 km) |
| River Grove to Bourges | 4,203.63 mi (6,765.09 km) |
| River Grove to Bourgoin-Jallieu | 4,375.03 mi (7,040.93 km) |
| River Grove to Bressuire | 4,095.52 mi (6,591.10 km) |
| River Grove to Brest | 3,880.66 mi (6,245.31 km) |
| River Grove to Bretigny-sur-Orge | 4,145.42 mi (6,671.41 km) |
| River Grove to Breuillet | 4,141.74 mi (6,665.49 km) |
| River Grove to Briancon | 4,456.62 mi (7,172.24 km) |
