| Siran to Bougival | 1,896.44 mi (3,052.02 km) |
| Siran to Bouguenais | 2,067.48 mi (3,327.28 km) |
| Siran to Boulogne-Billancourt | 1,891.68 mi (3,044.37 km) |
| Siran to Boulogne-sur-Mer | 1,932.94 mi (3,110.77 km) |
| Siran to Bourg-de-Peage | 1,751.33 mi (2,818.49 km) |
| Siran to Bourg-en-Bresse | 1,742.95 mi (2,805.00 km) |
| Siran to Bourg-la-Reine | 1,888.02 mi (3,038.48 km) |
| Siran to Bourg-les-Valence | 1,759.02 mi (2,830.87 km) |
| Siran to Bourges | 1,878.67 mi (3,023.42 km) |
| Siran to Bourgoin-Jallieu | 1,740.16 mi (2,800.52 km) |
| Siran to Bressuire | 2,014.75 mi (3,242.42 km) |
| Siran to Brest | 2,198.24 mi (3,537.73 km) |
| Siran to Bretigny-sur-Orge | 1,887.59 mi (3,037.79 km) |
| Siran to Breuillet | 1,893.51 mi (3,047.31 km) |
| Siran to Briancon | 1,673.98 mi (2,694.00 km) |
