| Alton to Benisa | 860.65 mi (1,385.08 km) |
| Alton to Berga | 639.33 mi (1,028.91 km) |
| Alton to Berja | 993.09 mi (1,598.22 km) |
| Alton to Bermeo | 540.29 mi (869.52 km) |
| Alton to Berriozar | 575.35 mi (925.93 km) |
| Alton to Betanzos | 640.38 mi (1,030.58 km) |
| Alton to Betera | 798.94 mi (1,285.77 km) |
| Alton to Bilbao | 552.90 mi (889.80 km) |
| Alton to Binefar | 645.39 mi (1,038.66 km) |
| Alton to Binisalem | 813.25 mi (1,308.79 km) |
| Alton to Blanes | 678.65 mi (1,092.18 km) |
| Alton to Boadilla del Monte | 755.13 mi (1,215.26 km) |
| Alton to Boiro | 695.38 mi (1,119.10 km) |
| Alton to Bolanos de Calatrava | 857.88 mi (1,380.63 km) |
| Alton to Bollullos de la Mitacion | 987.53 mi (1,589.28 km) |
