| Ovar to Celano | 1,148.59 mi (1,848.48 km) |
| Ovar to Cento | 1,041.49 mi (1,676.12 km) |
| Ovar to Cepagatti | 1,173.62 mi (1,888.76 km) |
| Ovar to Ceprano | 1,149.17 mi (1,849.42 km) |
| Ovar to Cercola | 1,197.42 mi (1,927.06 km) |
| Ovar to Cerea | 1,043.18 mi (1,678.84 km) |
| Ovar to Cerese | 1,019.02 mi (1,639.95 km) |
| Ovar to Cerignola | 1,274.04 mi (2,050.37 km) |
| Ovar to Cermenate | 949.15 mi (1,527.51 km) |
| Ovar to Cernusco sul Naviglio | 957.88 mi (1,541.56 km) |
| Ovar to Cerreto Guidi | 1,014.52 mi (1,632.71 km) |
| Ovar to Cerro Maggiore | 941.22 mi (1,514.74 km) |
| Ovar to Certaldo | 1,021.29 mi (1,643.60 km) |
| Ovar to Cerveteri | 1,074.22 mi (1,728.79 km) |
| Ovar to Cervia | 1,090.31 mi (1,754.69 km) |
