| Santiponce to Caltagirone | 1,127.08 mi (1,813.85 km) |
| Santiponce to Caltanissetta | 1,100.55 mi (1,771.17 km) |
| Santiponce to Calvisano | 1,007.30 mi (1,621.09 km) |
| Santiponce to Calvizzano | 1,106.94 mi (1,781.45 km) |
| Santiponce to Camaiore | 964.45 mi (1,552.13 km) |
| Santiponce to Cameri | 940.53 mi (1,513.64 km) |
| Santiponce to Camisano Vicentino | 1,072.09 mi (1,725.36 km) |
| Santiponce to Campagna | 1,153.28 mi (1,856.02 km) |
| Santiponce to Campagnano di Roma | 1,028.36 mi (1,654.98 km) |
| Santiponce to Campi Bisenzio | 1,000.23 mi (1,609.72 km) |
| Santiponce to Campi Salentina | 1,305.37 mi (2,100.80 km) |
| Santiponce to Campiglia Marittima | 958.64 mi (1,542.78 km) |
| Santiponce to Campobasso | 1,137.34 mi (1,830.38 km) |
| Santiponce to Campobello di Licata | 1,094.44 mi (1,761.32 km) |
| Santiponce to Campobello di Mazara | 1,028.05 mi (1,654.49 km) |
