| Ruislip to Cicero (Illinois) | 3,940.23 mi (6,341.19 km) |
| Ruislip to Cimarron Hills (Colorado) | 4,708.27 mi (7,577.23 km) |
| Ruislip to Cincinnati (Ohio) | 3,939.90 mi (6,340.66 km) |
| Ruislip to Cinco Ranch (Texas) | 4,851.25 mi (7,807.34 km) |
| Ruislip to Circleville (Ohio) | 3,856.09 mi (6,205.78 km) |
| Ruislip to Citrus (California) | 5,412.48 mi (8,710.55 km) |
| Ruislip to Citrus Heights (California) | 5,254.80 mi (8,456.79 km) |
| Ruislip to Citrus Park (Florida) | 4,398.17 mi (7,078.17 km) |
| Ruislip to Claiborne (Louisiana) | 4,566.65 mi (7,349.32 km) |
| Ruislip to Claremont (California) | 5,406.32 mi (8,700.62 km) |
| Ruislip to Claremont (New Hampshire) | 3,266.90 mi (5,257.57 km) |
| Ruislip to Claremore (Oklahoma) | 4,507.80 mi (7,254.61 km) |
| Ruislip to Clarksburg (Maryland) | 3,645.73 mi (5,867.23 km) |
| Ruislip to Clarksburg (West Virginia) | 3,766.57 mi (6,061.70 km) |
| Ruislip to Clarksdale (Mississippi) | 4,418.95 mi (7,111.62 km) |
