| Grays to Brie-Comte-Robert | 217.20 mi (349.55 km) |
| Grays to Brignais | 448.75 mi (722.20 km) |
| Grays to Brignoles | 618.07 mi (994.68 km) |
| Grays to Brive-la-Gaillarde | 439.91 mi (707.96 km) |
| Grays to Bron | 448.01 mi (721.00 km) |
| Grays to Bruay-sur-l'Escaut | 158.29 mi (254.74 km) |
| Grays to Bruges | 457.53 mi (736.33 km) |
| Grays to Brumath | 377.68 mi (607.82 km) |
| Grays to Brunoy | 214.71 mi (345.54 km) |
| Grays to Bruz | 255.74 mi (411.58 km) |
| Grays to Bry-sur-Marne | 206.22 mi (331.88 km) |
| Grays to Bully-les-Mines | 126.30 mi (203.26 km) |
| Grays to Bures-sur-Yvette | 208.41 mi (335.40 km) |
| Grays to Bussy-Saint-Georges | 209.93 mi (337.85 km) |
| Grays to Buxerolles | 337.00 mi (542.36 km) |
