| Alton to Capodrise | 1,007.53 mi (1,621.46 km) |
| Alton to Capoterra | 956.95 mi (1,540.06 km) |
| Alton to Capriolo | 627.91 mi (1,010.53 km) |
| Alton to Capua | 1,001.69 mi (1,612.06 km) |
| Alton to Capurso | 1,100.32 mi (1,770.79 km) |
| Alton to Carate Brianza | 594.96 mi (957.50 km) |
| Alton to Caravaggio | 623.89 mi (1,004.06 km) |
| Alton to Carbonera | 714.25 mi (1,149.47 km) |
| Alton to Carbonia | 946.70 mi (1,523.56 km) |
| Alton to Cardito | 1,012.75 mi (1,629.87 km) |
| Alton to Carignano | 587.28 mi (945.14 km) |
| Alton to Carini | 1,133.14 mi (1,823.61 km) |
| Alton to Carlentini | 1,237.50 mi (1,991.56 km) |
| Alton to Carmagnola | 591.67 mi (952.20 km) |
| Alton to Carmiano | 1,176.47 mi (1,893.34 km) |
