| Horley to Borgosatollo | 618.50 mi (995.37 km) |
| Horley to Borgosesia | 539.50 mi (868.25 km) |
| Horley to Boscoreale | 1,002.61 mi (1,613.55 km) |
| Horley to Boscotrecase | 1,001.17 mi (1,611.23 km) |
| Horley to Botticino Sera | 615.56 mi (990.64 km) |
| Horley to Bovalino Marina | 1,200.58 mi (1,932.14 km) |
| Horley to Boves | 592.66 mi (953.80 km) |
| Horley to Boville Ernica | 921.91 mi (1,483.66 km) |
| Horley to Bovisio Masciago | 573.95 mi (923.68 km) |
| Horley to Bovolone | 660.94 mi (1,063.68 km) |
| Horley to Bra | 580.65 mi (934.47 km) |
| Horley to Bracciano | 856.03 mi (1,377.65 km) |
| Horley to Brandizzo | 554.26 mi (891.99 km) |
| Horley to Breganze | 656.48 mi (1,056.50 km) |
| Horley to Brembate | 588.47 mi (947.05 km) |
