| Ovada to Caltagirone | 595.67 mi (958.64 km) |
| Ovada to Caltanissetta | 568.52 mi (914.95 km) |
| Ovada to Calvisano | 96.43 mi (155.19 km) |
| Ovada to Calvizzano | 381.43 mi (613.85 km) |
| Ovada to Camaiore | 95.22 mi (153.25 km) |
| Ovada to Cameri | 59.48 mi (95.72 km) |
| Ovada to Camisano Vicentino | 161.59 mi (260.05 km) |
| Ovada to Campagna | 427.41 mi (687.85 km) |
| Ovada to Campagnano di Roma | 255.26 mi (410.81 km) |
| Ovada to Campi Bisenzio | 135.60 mi (218.23 km) |
| Ovada to Campi Salentina | 559.37 mi (900.22 km) |
| Ovada to Campiglia Marittima | 146.42 mi (235.64 km) |
| Ovada to Campobasso | 370.38 mi (596.07 km) |
| Ovada to Campobello di Licata | 579.61 mi (932.79 km) |
| Ovada to Campobello di Mazara | 528.88 mi (851.16 km) |
