| Trevignano to Cartagena | 876.27 mi (1,410.22 km) |
| Trevignano to Cartama | 1,066.08 mi (1,715.69 km) |
| Trevignano to Cartaya | 1,149.86 mi (1,850.52 km) |
| Trevignano to Caspe | 681.87 mi (1,097.37 km) |
| Trevignano to Cassa de la Selva | 530.42 mi (853.63 km) |
| Trevignano to Castalla | 817.19 mi (1,315.13 km) |
| Trevignano to Castellbisbal | 584.54 mi (940.73 km) |
| Trevignano to Castelldefels | 592.41 mi (953.38 km) |
| Trevignano to Castello de Ampurias | 508.13 mi (817.76 km) |
| Trevignano to Castellon de la Plana | 730.29 mi (1,175.29 km) |
| Trevignano to Castilleja de la Cuesta | 1,097.43 mi (1,766.14 km) |
| Trevignano to Catarroja | 770.46 mi (1,239.94 km) |
| Trevignano to Catral | 842.76 mi (1,356.29 km) |
| Trevignano to Caudete | 825.31 mi (1,328.21 km) |
| Trevignano to Cehegin | 886.16 mi (1,426.13 km) |
