| Saltcoats to Bougival | 551.41 mi (887.41 km) |
| Saltcoats to Bouguenais | 599.95 mi (965.52 km) |
| Saltcoats to Boulogne-Billancourt | 555.47 mi (893.95 km) |
| Saltcoats to Boulogne-sur-Mer | 430.16 mi (692.27 km) |
| Saltcoats to Bourg-de-Peage | 849.28 mi (1,366.78 km) |
| Saltcoats to Bourg-en-Bresse | 782.44 mi (1,259.22 km) |
| Saltcoats to Bourg-la-Reine | 560.48 mi (902.01 km) |
| Saltcoats to Bourg-les-Valence | 851.46 mi (1,370.29 km) |
| Saltcoats to Bourges | 666.39 mi (1,072.45 km) |
| Saltcoats to Bourgoin-Jallieu | 820.82 mi (1,320.98 km) |
| Saltcoats to Bressuire | 635.22 mi (1,022.29 km) |
| Saltcoats to Brest | 500.76 mi (805.89 km) |
| Saltcoats to Bretigny-sur-Orge | 570.41 mi (917.98 km) |
| Saltcoats to Breuillet | 570.19 mi (917.64 km) |
| Saltcoats to Briancon | 894.83 mi (1,440.08 km) |
