| Colwyn Bay to Caltagirone | 1,410.80 mi (2,270.46 km) |
| Colwyn Bay to Caltanissetta | 1,382.83 mi (2,225.45 km) |
| Colwyn Bay to Calvisano | 834.76 mi (1,343.42 km) |
| Colwyn Bay to Calvizzano | 1,193.73 mi (1,921.13 km) |
| Colwyn Bay to Camaiore | 906.30 mi (1,458.56 km) |
| Colwyn Bay to Cameri | 771.38 mi (1,241.41 km) |
| Colwyn Bay to Camisano Vicentino | 873.78 mi (1,406.22 km) |
| Colwyn Bay to Campagna | 1,236.21 mi (1,989.48 km) |
| Colwyn Bay to Campagnano di Roma | 1,069.16 mi (1,720.64 km) |
| Colwyn Bay to Campi Bisenzio | 939.21 mi (1,511.51 km) |
| Colwyn Bay to Campi Salentina | 1,349.11 mi (2,171.18 km) |
| Colwyn Bay to Campiglia Marittima | 962.95 mi (1,549.72 km) |
| Colwyn Bay to Campobasso | 1,173.87 mi (1,889.16 km) |
| Colwyn Bay to Campobello di Licata | 1,392.69 mi (2,241.31 km) |
| Colwyn Bay to Campobello di Mazara | 1,336.88 mi (2,151.49 km) |
