| Ahlen to Brie-Comte-Robert | 315.27 mi (507.37 km) |
| Ahlen to Brignais | 444.26 mi (714.97 km) |
| Ahlen to Brignoles | 583.66 mi (939.30 km) |
| Ahlen to Brive-la-Gaillarde | 540.97 mi (870.61 km) |
| Ahlen to Bron | 437.65 mi (704.34 km) |
| Ahlen to Bruay-sur-l'Escaut | 211.08 mi (339.70 km) |
| Ahlen to Bruges | 614.49 mi (988.92 km) |
| Ahlen to Brumath | 209.60 mi (337.33 km) |
| Ahlen to Brunoy | 318.51 mi (512.59 km) |
| Ahlen to Bruz | 500.12 mi (804.86 km) |
| Ahlen to Bry-sur-Marne | 311.16 mi (500.76 km) |
| Ahlen to Bully-les-Mines | 241.97 mi (389.42 km) |
| Ahlen to Bures-sur-Yvette | 330.02 mi (531.12 km) |
| Ahlen to Bussy-Saint-Georges | 305.24 mi (491.23 km) |
| Ahlen to Buxerolles | 492.88 mi (793.21 km) |
