| Risca to Cervignano del Friuli | 846.16 mi (1,361.77 km) |
| Risca to Cesa | 1,101.65 mi (1,772.93 km) |
| Risca to Cesano Maderno | 693.46 mi (1,116.02 km) |
| Risca to Cesena | 875.48 mi (1,408.94 km) |
| Risca to Cesenatico | 878.27 mi (1,413.45 km) |
| Risca to Cetraro | 1,237.54 mi (1,991.64 km) |
| Risca to Cherasco | 696.11 mi (1,120.28 km) |
| Risca to Chiampo | 776.99 mi (1,250.44 km) |
| Risca to Chiaravalle | 940.75 mi (1,513.99 km) |
| Risca to Chiari | 725.57 mi (1,167.69 km) |
| Risca to Chiavari | 762.50 mi (1,227.13 km) |
| Risca to Chieri | 676.26 mi (1,088.34 km) |
| Risca to Chieti | 1,030.49 mi (1,658.42 km) |
| Risca to Chioggia | 829.17 mi (1,334.42 km) |
| Risca to Chiusi | 918.19 mi (1,477.68 km) |
