| Ovar to Carmignano | 1,021.43 mi (1,643.83 km) |
| Ovar to Carovigno | 1,370.76 mi (2,206.02 km) |
| Ovar to Carpenedolo | 1,007.75 mi (1,621.81 km) |
| Ovar to Carpi | 1,022.56 mi (1,645.64 km) |
| Ovar to Carrara | 977.84 mi (1,573.68 km) |
| Ovar to Carugate | 958.41 mi (1,542.41 km) |
| Ovar to Casal di Principe | 1,184.88 mi (1,906.88 km) |
| Ovar to Casale Monferrato | 910.51 mi (1,465.32 km) |
| Ovar to Casale sul Sile | 1,101.25 mi (1,772.28 km) |
| Ovar to Casalecchio di Reno | 1,039.26 mi (1,672.53 km) |
| Ovar to Casalgrande | 1,013.29 mi (1,630.74 km) |
| Ovar to Casalmaggiore | 1,002.13 mi (1,612.77 km) |
| Ovar to Casalnuovo di Napoli | 1,196.97 mi (1,926.33 km) |
| Ovar to Casalpusterlengo | 967.90 mi (1,557.69 km) |
| Ovar to Casaluce | 1,188.48 mi (1,912.67 km) |
