| Colwyn Bay to Cervignano del Friuli | 917.83 mi (1,477.10 km) |
| Colwyn Bay to Cesa | 1,191.73 mi (1,917.91 km) |
| Colwyn Bay to Cesano Maderno | 780.72 mi (1,256.44 km) |
| Colwyn Bay to Cesena | 959.54 mi (1,544.23 km) |
| Colwyn Bay to Cesenatico | 961.57 mi (1,547.50 km) |
| Colwyn Bay to Cetraro | 1,327.33 mi (2,136.14 km) |
| Colwyn Bay to Cherasco | 792.77 mi (1,275.83 km) |
| Colwyn Bay to Chiampo | 857.03 mi (1,379.26 km) |
| Colwyn Bay to Chiaravalle | 1,023.81 mi (1,647.66 km) |
| Colwyn Bay to Chiari | 810.73 mi (1,304.74 km) |
| Colwyn Bay to Chiavari | 855.45 mi (1,376.71 km) |
| Colwyn Bay to Chieri | 771.51 mi (1,241.63 km) |
| Colwyn Bay to Chieti | 1,116.08 mi (1,796.16 km) |
| Colwyn Bay to Chioggia | 907.71 mi (1,460.81 km) |
| Colwyn Bay to Chiusi | 1,007.88 mi (1,622.02 km) |
