| Genk to Brignais | 367.27 mi (591.06 km) |
| Genk to Brignoles | 523.03 mi (841.73 km) |
| Genk to Brive-la-Gaillarde | 441.02 mi (709.75 km) |
| Genk to Bron | 362.14 mi (582.81 km) |
| Genk to Bruay-sur-l'Escaut | 94.46 mi (152.01 km) |
| Genk to Bruges | 506.38 mi (814.95 km) |
| Genk to Brumath | 182.99 mi (294.49 km) |
| Genk to Brunoy | 205.90 mi (331.37 km) |
| Genk to Bruz | 383.28 mi (616.82 km) |
| Genk to Bry-sur-Marne | 197.82 mi (318.36 km) |
| Genk to Bully-les-Mines | 126.82 mi (204.10 km) |
| Genk to Bures-sur-Yvette | 216.19 mi (347.92 km) |
| Genk to Bussy-Saint-Georges | 192.60 mi (309.95 km) |
| Genk to Buxerolles | 382.10 mi (614.92 km) |
| Genk to Cabestany | 585.03 mi (941.51 km) |
