| Calan to Bougival | 998.05 mi (1,606.21 km) |
| Calan to Bouguenais | 1,171.68 mi (1,885.63 km) |
| Calan to Boulogne-Billancourt | 993.29 mi (1,598.54 km) |
| Calan to Boulogne-sur-Mer | 1,038.85 mi (1,671.88 km) |
| Calan to Bourg-de-Peage | 870.95 mi (1,401.65 km) |
| Calan to Bourg-en-Bresse | 852.64 mi (1,372.19 km) |
| Calan to Bourg-la-Reine | 989.62 mi (1,592.64 km) |
| Calan to Bourg-les-Valence | 879.45 mi (1,415.35 km) |
| Calan to Bourges | 983.48 mi (1,582.76 km) |
| Calan to Bourgoin-Jallieu | 854.72 mi (1,375.54 km) |
| Calan to Bressuire | 1,120.28 mi (1,802.92 km) |
| Calan to Brest | 1,300.01 mi (2,092.16 km) |
| Calan to Bretigny-sur-Orge | 989.20 mi (1,591.97 km) |
| Calan to Breuillet | 995.14 mi (1,601.52 km) |
| Calan to Briancon | 796.25 mi (1,281.44 km) |
