| Sierning to Bouguenais | 743.16 mi (1,196.00 km) |
| Sierning to Boulogne-Billancourt | 555.31 mi (893.68 km) |
| Sierning to Boulogne-sur-Mer | 599.42 mi (964.67 km) |
| Sierning to Bourg-de-Peage | 486.23 mi (782.51 km) |
| Sierning to Bourg-en-Bresse | 445.11 mi (716.34 km) |
| Sierning to Bourg-la-Reine | 551.87 mi (888.15 km) |
| Sierning to Bourg-les-Valence | 495.85 mi (798.00 km) |
| Sierning to Bourges | 558.81 mi (899.31 km) |
| Sierning to Bourgoin-Jallieu | 459.45 mi (739.42 km) |
| Sierning to Bressuire | 695.43 mi (1,119.19 km) |
| Sierning to Brest | 863.66 mi (1,389.92 km) |
| Sierning to Bretigny-sur-Orge | 552.26 mi (888.77 km) |
| Sierning to Breuillet | 558.44 mi (898.72 km) |
| Sierning to Briancon | 424.83 mi (683.69 km) |
| Sierning to Brie-Comte-Robert | 538.32 mi (866.34 km) |
