| Boo to Brie-Comte-Robert | 965.80 mi (1,554.31 km) |
| Boo to Brignais | 1,095.72 mi (1,763.39 km) |
| Boo to Brignoles | 1,214.18 mi (1,954.04 km) |
| Boo to Brive-la-Gaillarde | 1,199.92 mi (1,931.09 km) |
| Boo to Bron | 1,088.29 mi (1,751.44 km) |
| Boo to Bruay-sur-l'Escaut | 846.09 mi (1,361.64 km) |
| Boo to Bruges | 1,269.53 mi (2,043.11 km) |
| Boo to Brumath | 845.04 mi (1,359.97 km) |
| Boo to Brunoy | 968.27 mi (1,558.29 km) |
| Boo to Bruz | 1,122.50 mi (1,806.50 km) |
| Boo to Bry-sur-Marne | 959.71 mi (1,544.50 km) |
| Boo to Bully-les-Mines | 865.98 mi (1,393.66 km) |
| Boo to Bures-sur-Yvette | 977.34 mi (1,572.88 km) |
| Boo to Bussy-Saint-Georges | 955.04 mi (1,537.00 km) |
| Boo to Buxerolles | 1,144.67 mi (1,842.17 km) |
