| Alenquer to Bougival | 874.33 mi (1,407.09 km) |
| Alenquer to Bouguenais | 673.45 mi (1,083.82 km) |
| Alenquer to Boulogne-Billancourt | 876.01 mi (1,409.80 km) |
| Alenquer to Boulogne-sur-Mer | 957.90 mi (1,541.60 km) |
| Alenquer to Bourg-de-Peage | 830.25 mi (1,336.16 km) |
| Alenquer to Bourg-en-Bresse | 874.78 mi (1,407.82 km) |
| Alenquer to Bourg-la-Reine | 875.58 mi (1,409.11 km) |
| Alenquer to Bourg-les-Valence | 820.76 mi (1,320.89 km) |
| Alenquer to Bourges | 798.47 mi (1,285.02 km) |
| Alenquer to Bourgoin-Jallieu | 856.55 mi (1,378.49 km) |
| Alenquer to Bressuire | 688.87 mi (1,108.64 km) |
| Alenquer to Brest | 683.46 mi (1,099.92 km) |
| Alenquer to Bretigny-sur-Orge | 866.97 mi (1,395.26 km) |
| Alenquer to Breuillet | 860.43 mi (1,384.73 km) |
| Alenquer to Briancon | 897.68 mi (1,444.68 km) |
