| Ahlen to Bitritto | 852.61 mi (1,372.14 km) |
| Ahlen to Bollate | 432.91 mi (696.70 km) |
| Ahlen to Bologna | 526.73 mi (847.69 km) |
| Ahlen to Bolzano | 395.95 mi (637.22 km) |
| Ahlen to Bomporto | 506.66 mi (815.39 km) |
| Ahlen to Bonate di Sopra | 426.94 mi (687.10 km) |
| Ahlen to Bondeno | 502.04 mi (807.96 km) |
| Ahlen to Bordighera | 551.46 mi (887.49 km) |
| Ahlen to Borgaro Torinese | 457.07 mi (735.58 km) |
| Ahlen to Borgo a Buggiano | 560.08 mi (901.36 km) |
| Ahlen to Borgo San Dalmazzo | 513.71 mi (826.73 km) |
| Ahlen to Borgo San Lorenzo | 563.43 mi (906.75 km) |
| Ahlen to Borgomanero | 419.75 mi (675.52 km) |
| Ahlen to Borgoricco | 469.81 mi (756.09 km) |
| Ahlen to Borgosatollo | 447.39 mi (720.01 km) |
