| Horley to Bitonto | 1,060.35 mi (1,706.47 km) |
| Horley to Bitritto | 1,069.07 mi (1,720.50 km) |
| Horley to Bollate | 576.11 mi (927.16 km) |
| Horley to Bologna | 704.43 mi (1,133.67 km) |
| Horley to Bolzano | 614.74 mi (989.33 km) |
| Horley to Bomporto | 681.97 mi (1,097.53 km) |
| Horley to Bonate di Sopra | 585.04 mi (941.53 km) |
| Horley to Bondeno | 688.30 mi (1,107.71 km) |
| Horley to Bordighera | 627.53 mi (1,009.91 km) |
| Horley to Borgaro Torinese | 550.01 mi (885.16 km) |
| Horley to Borgo a Buggiano | 714.54 mi (1,149.95 km) |
| Horley to Borgo San Dalmazzo | 590.81 mi (950.81 km) |
| Horley to Borgo San Lorenzo | 732.86 mi (1,179.42 km) |
| Horley to Borgomanero | 546.92 mi (880.18 km) |
| Horley to Borgoricco | 679.46 mi (1,093.48 km) |
