| Thornton to Brie-Comte-Robert | 401.41 mi (646.01 km) |
| Thornton to Brignais | 632.96 mi (1,018.65 km) |
| Thornton to Brignoles | 802.25 mi (1,291.10 km) |
| Thornton to Brive-la-Gaillarde | 615.23 mi (990.11 km) |
| Thornton to Bron | 632.21 mi (1,017.44 km) |
| Thornton to Bruay-sur-l'Escaut | 327.32 mi (526.78 km) |
| Thornton to Bruges | 617.91 mi (994.42 km) |
| Thornton to Brumath | 540.43 mi (869.74 km) |
| Thornton to Brunoy | 398.89 mi (641.95 km) |
| Thornton to Bruz | 398.36 mi (641.09 km) |
| Thornton to Bry-sur-Marne | 390.43 mi (628.33 km) |
| Thornton to Bully-les-Mines | 301.84 mi (485.76 km) |
| Thornton to Bures-sur-Yvette | 392.20 mi (631.19 km) |
| Thornton to Bussy-Saint-Georges | 394.08 mi (634.21 km) |
| Thornton to Buxerolles | 506.31 mi (814.83 km) |
