| Union to Caltagirone | 5,382.85 mi (8,662.86 km) |
| Union to Caltanissetta | 5,352.66 mi (8,614.28 km) |
| Union to Calvisano | 4,870.07 mi (7,837.61 km) |
| Union to Calvizzano | 5,209.66 mi (8,384.14 km) |
| Union to Camaiore | 4,925.20 mi (7,926.35 km) |
| Union to Cameri | 4,796.67 mi (7,719.49 km) |
| Union to Camisano Vicentino | 4,917.19 mi (7,913.46 km) |
| Union to Campagna | 5,257.10 mi (8,460.49 km) |
| Union to Campagnano di Roma | 5,083.82 mi (8,181.61 km) |
| Union to Campi Bisenzio | 4,963.50 mi (7,987.98 km) |
| Union to Campi Salentina | 5,386.32 mi (8,668.44 km) |
| Union to Campiglia Marittima | 4,973.25 mi (8,003.67 km) |
| Union to Campobasso | 5,200.47 mi (8,369.34 km) |
| Union to Campobello di Licata | 5,356.95 mi (8,621.18 km) |
| Union to Campobello di Mazara | 5,290.50 mi (8,514.23 km) |
