| Siedlce to Bougival | 910.13 mi (1,464.72 km) |
| Siedlce to Bouguenais | 1,116.61 mi (1,797.01 km) |
| Siedlce to Boulogne-Billancourt | 906.64 mi (1,459.09 km) |
| Siedlce to Boulogne-sur-Mer | 892.00 mi (1,435.53 km) |
| Siedlce to Bourg-de-Peage | 924.74 mi (1,488.22 km) |
| Siedlce to Bourg-en-Bresse | 869.89 mi (1,399.95 km) |
| Siedlce to Bourg-la-Reine | 904.98 mi (1,456.42 km) |
| Siedlce to Bourg-les-Valence | 934.54 mi (1,504.00 km) |
| Siedlce to Bourges | 952.51 mi (1,532.91 km) |
| Siedlce to Bourgoin-Jallieu | 893.05 mi (1,437.22 km) |
| Siedlce to Bressuire | 1,080.06 mi (1,738.18 km) |
| Siedlce to Brest | 1,202.74 mi (1,935.62 km) |
| Siedlce to Bretigny-sur-Orge | 909.88 mi (1,464.31 km) |
| Siedlce to Breuillet | 916.76 mi (1,475.38 km) |
| Siedlce to Briancon | 871.21 mi (1,402.08 km) |
