| Alton to Busto Arsizio | 590.59 mi (950.47 km) |
| Alton to Busto Garolfo | 594.89 mi (957.38 km) |
| Alton to Cabras | 899.65 mi (1,447.84 km) |
| Alton to Cadelbosco di Sopra | 692.47 mi (1,114.42 km) |
| Alton to Cadoneghe | 710.62 mi (1,143.64 km) |
| Alton to Cagli | 823.95 mi (1,326.02 km) |
| Alton to Cagliari | 957.08 mi (1,540.27 km) |
| Alton to Cairo Montenotte | 632.86 mi (1,018.49 km) |
| Alton to Caivano | 1,012.75 mi (1,629.87 km) |
| Alton to Calcinaia | 746.66 mi (1,201.63 km) |
| Alton to Calcinato | 653.58 mi (1,051.84 km) |
| Alton to Calderara di Reno | 725.76 mi (1,168.01 km) |
| Alton to Caldogno | 687.53 mi (1,106.47 km) |
| Alton to Calenzano | 756.18 mi (1,216.95 km) |
| Alton to Calolziocorte | 602.38 mi (969.44 km) |
