| Santa Iria da Azoia to Bougival | 888.02 mi (1,429.13 km) |
| Santa Iria da Azoia to Bouguenais | 687.49 mi (1,106.41 km) |
| Santa Iria da Azoia to Boulogne-Billancourt | 889.68 mi (1,431.79 km) |
| Santa Iria da Azoia to Boulogne-sur-Mer | 972.06 mi (1,564.39 km) |
| Santa Iria da Azoia to Bourg-de-Peage | 841.42 mi (1,354.13 km) |
| Santa Iria da Azoia to Bourg-en-Bresse | 886.66 mi (1,426.94 km) |
| Santa Iria da Azoia to Bourg-la-Reine | 889.22 mi (1,431.06 km) |
| Santa Iria da Azoia to Bourg-les-Valence | 831.91 mi (1,338.83 km) |
| Santa Iria da Azoia to Bourges | 811.49 mi (1,305.97 km) |
| Santa Iria da Azoia to Bourgoin-Jallieu | 868.04 mi (1,396.98 km) |
| Santa Iria da Azoia to Bressuire | 702.54 mi (1,130.63 km) |
| Santa Iria da Azoia to Brest | 698.02 mi (1,123.36 km) |
| Santa Iria da Azoia to Bretigny-sur-Orge | 880.56 mi (1,417.13 km) |
| Santa Iria da Azoia to Breuillet | 874.04 mi (1,406.63 km) |
| Santa Iria da Azoia to Briancon | 908.41 mi (1,461.94 km) |
