| Alton to Belvedere Marittimo | 1,136.42 mi (1,828.89 km) |
| Alton to Benevento | 1,019.90 mi (1,641.36 km) |
| Alton to Bergamo | 615.73 mi (990.92 km) |
| Alton to Bernalda | 1,123.50 mi (1,808.10 km) |
| Alton to Bertinoro | 776.69 mi (1,249.96 km) |
| Alton to Besana in Brianza | 601.63 mi (968.23 km) |
| Alton to Besozzo | 572.79 mi (921.82 km) |
| Alton to Biancavilla | 1,211.95 mi (1,950.44 km) |
| Alton to Biassono | 604.16 mi (972.30 km) |
| Alton to Bibbiano | 692.56 mi (1,114.57 km) |
| Alton to Bibbiena | 787.08 mi (1,266.69 km) |
| Alton to Biella | 565.99 mi (910.87 km) |
| Alton to Bisceglie | 1,075.79 mi (1,731.31 km) |
| Alton to Bisignano | 1,156.00 mi (1,860.40 km) |
| Alton to Bitetto | 1,095.05 mi (1,762.31 km) |
