| Port Washington to Bougival | 3,599.32 mi (5,792.55 km) |
| Port Washington to Bouguenais | 3,479.39 mi (5,599.54 km) |
| Port Washington to Boulogne-Billancourt | 3,604.37 mi (5,800.68 km) |
| Port Washington to Boulogne-sur-Mer | 3,531.85 mi (5,683.97 km) |
| Port Washington to Bourg-de-Peage | 3,831.23 mi (6,165.76 km) |
| Port Washington to Bourg-en-Bresse | 3,804.44 mi (6,122.65 km) |
| Port Washington to Bourg-la-Reine | 3,608.93 mi (5,808.01 km) |
| Port Washington to Bourg-les-Valence | 3,827.12 mi (6,159.16 km) |
| Port Washington to Bourges | 3,657.01 mi (5,885.39 km) |
| Port Washington to Bourgoin-Jallieu | 3,824.66 mi (6,155.19 km) |
| Port Washington to Bressuire | 3,537.59 mi (5,693.19 km) |
| Port Washington to Brest | 3,325.89 mi (5,352.50 km) |
| Port Washington to Bretigny-sur-Orge | 3,612.86 mi (5,814.34 km) |
| Port Washington to Breuillet | 3,608.32 mi (5,807.03 km) |
| Port Washington to Briancon | 3,905.10 mi (6,284.65 km) |
