| Roma to Bougival | 5,335.44 mi (8,586.56 km) |
| Roma to Bouguenais | 5,225.99 mi (8,410.41 km) |
| Roma to Boulogne-Billancourt | 5,340.49 mi (8,594.69 km) |
| Roma to Boulogne-sur-Mer | 5,259.26 mi (8,463.97 km) |
| Roma to Bourg-de-Peage | 5,577.88 mi (8,976.73 km) |
| Roma to Bourg-en-Bresse | 5,547.24 mi (8,927.42 km) |
| Roma to Bourg-la-Reine | 5,345.20 mi (8,602.27 km) |
| Roma to Bourg-les-Valence | 5,574.18 mi (8,970.77 km) |
| Roma to Bourges | 5,400.00 mi (8,690.47 km) |
| Roma to Bourgoin-Jallieu | 5,569.44 mi (8,963.16 km) |
| Roma to Bressuire | 5,284.23 mi (8,504.14 km) |
| Roma to Brest | 5,070.94 mi (8,160.88 km) |
| Roma to Bretigny-sur-Orge | 5,349.89 mi (8,609.82 km) |
| Roma to Breuillet | 5,345.72 mi (8,603.11 km) |
| Roma to Briancon | 5,650.48 mi (9,093.56 km) |
