| Genc to Brie-Comte-Robert | 1,991.14 mi (3,204.44 km) |
| Genc to Brignais | 1,876.54 mi (3,020.01 km) |
| Genc to Brignoles | 1,811.81 mi (2,915.82 km) |
| Genc to Brive-la-Gaillarde | 2,032.65 mi (3,271.23 km) |
| Genc to Bron | 1,869.00 mi (3,007.87 km) |
| Genc to Bruay-sur-l'Escaut | 1,965.87 mi (3,163.76 km) |
| Genc to Bruges | 2,138.07 mi (3,440.89 km) |
| Genc to Brumath | 1,761.58 mi (2,834.99 km) |
| Genc to Brunoy | 1,996.02 mi (3,212.29 km) |
| Genc to Bruz | 2,188.01 mi (3,521.27 km) |
| Genc to Bry-sur-Marne | 1,996.23 mi (3,212.62 km) |
| Genc to Bully-les-Mines | 2,001.76 mi (3,221.52 km) |
| Genc to Bures-sur-Yvette | 2,011.58 mi (3,237.33 km) |
| Genc to Bussy-Saint-Georges | 1,988.27 mi (3,199.82 km) |
| Genc to Buxerolles | 2,088.63 mi (3,361.33 km) |
