| Caerfyrddin to Caltagirone | 1,362.96 mi (2,193.48 km) |
| Caerfyrddin to Caltanissetta | 1,334.28 mi (2,147.32 km) |
| Caerfyrddin to Calvisano | 804.47 mi (1,294.67 km) |
| Caerfyrddin to Calvizzano | 1,156.23 mi (1,860.77 km) |
| Caerfyrddin to Camaiore | 867.96 mi (1,396.84 km) |
| Caerfyrddin to Cameri | 734.96 mi (1,182.81 km) |
| Caerfyrddin to Camisano Vicentino | 849.73 mi (1,367.50 km) |
| Caerfyrddin to Campagna | 1,200.79 mi (1,932.49 km) |
| Caerfyrddin to Campagnano di Roma | 1,030.36 mi (1,658.20 km) |
| Caerfyrddin to Campi Bisenzio | 903.50 mi (1,454.04 km) |
| Caerfyrddin to Campi Salentina | 1,321.51 mi (2,126.77 km) |
| Caerfyrddin to Campiglia Marittima | 921.69 mi (1,483.32 km) |
| Caerfyrddin to Campobasso | 1,140.49 mi (1,835.44 km) |
| Caerfyrddin to Campobello di Licata | 1,343.07 mi (2,161.46 km) |
| Caerfyrddin to Campobello di Mazara | 1,284.61 mi (2,067.39 km) |
