| Civitanova Marche to Cartagena | 866.46 mi (1,394.43 km) |
| Civitanova Marche to Cartama | 1,070.14 mi (1,722.23 km) |
| Civitanova Marche to Cartaya | 1,172.58 mi (1,887.09 km) |
| Civitanova Marche to Caspe | 717.35 mi (1,154.46 km) |
| Civitanova Marche to Cassa de la Selva | 560.45 mi (901.95 km) |
| Civitanova Marche to Castalla | 817.52 mi (1,315.67 km) |
| Civitanova Marche to Castellbisbal | 612.21 mi (985.26 km) |
| Civitanova Marche to Castelldefels | 616.32 mi (991.88 km) |
| Civitanova Marche to Castello de Ampurias | 544.92 mi (876.96 km) |
| Civitanova Marche to Castellon de la Plana | 745.81 mi (1,200.27 km) |
| Civitanova Marche to Castilleja de la Cuesta | 1,115.78 mi (1,795.67 km) |
| Civitanova Marche to Catarroja | 779.94 mi (1,255.20 km) |
| Civitanova Marche to Catral | 838.45 mi (1,349.36 km) |
| Civitanova Marche to Caudete | 829.24 mi (1,334.54 km) |
| Civitanova Marche to Cehegin | 887.86 mi (1,428.87 km) |
