| Ovar to Cicero (Illinois) | 3,947.13 mi (6,352.30 km) |
| Ovar to Cimarron Hills (Colorado) | 4,810.09 mi (7,741.09 km) |
| Ovar to Cincinnati (Ohio) | 3,883.61 mi (6,250.07 km) |
| Ovar to Cinco Ranch (Texas) | 4,771.21 mi (7,678.52 km) |
| Ovar to Circleville (Ohio) | 3,794.30 mi (6,106.33 km) |
| Ovar to Citrus (California) | 5,580.25 mi (8,980.54 km) |
| Ovar to Citrus Heights (California) | 5,495.04 mi (8,843.42 km) |
| Ovar to Citrus Park (Florida) | 4,179.24 mi (6,725.83 km) |
| Ovar to Claiborne (Louisiana) | 4,487.76 mi (7,222.35 km) |
| Ovar to Claremont (California) | 5,572.58 mi (8,968.20 km) |
| Ovar to Claremont (New Hampshire) | 3,188.00 mi (5,130.59 km) |
| Ovar to Claremore (Oklahoma) | 4,504.09 mi (7,248.64 km) |
| Ovar to Clarksburg (Maryland) | 3,534.54 mi (5,688.29 km) |
| Ovar to Clarksburg (West Virginia) | 3,679.91 mi (5,922.25 km) |
| Ovar to Clarksdale (Mississippi) | 4,346.37 mi (6,994.80 km) |
