| Ovar to Cloverly (Maryland) | 3,525.12 mi (5,673.13 km) |
| Ovar to Clovis (California) | 5,522.92 mi (8,888.28 km) |
| Ovar to Clovis (New Mexico) | 4,927.08 mi (7,929.38 km) |
| Ovar to Clute (Texas) | 4,782.59 mi (7,696.84 km) |
| Ovar to Coachella (California) | 5,527.52 mi (8,895.69 km) |
| Ovar to Coalinga (California) | 5,581.52 mi (8,982.59 km) |
| Ovar to Coamo (Puerto Rico) | 3,735.62 mi (6,011.91 km) |
| Ovar to Coatesville (Pennsylvania) | 3,442.65 mi (5,540.41 km) |
| Ovar to Cockeysville (Maryland) | 3,496.25 mi (5,626.66 km) |
| Ovar to Cocoa (Florida) | 4,076.05 mi (6,559.76 km) |
| Ovar to Cocoa Beach (Florida) | 4,070.74 mi (6,551.23 km) |
| Ovar to Coconut Creek (Florida) | 4,125.99 mi (6,640.14 km) |
| Ovar to Coeur d'Alene (Idaho) | 4,906.52 mi (7,896.27 km) |
| Ovar to Cohoes (New York) | 3,267.46 mi (5,258.46 km) |
| Ovar to Cold Springs (Nevada) | 5,396.67 mi (8,685.10 km) |
