| Ickenham to Cicero (Illinois) | 3,940.22 mi (6,341.17 km) |
| Ickenham to Cimarron Hills (Colorado) | 4,708.45 mi (7,577.53 km) |
| Ickenham to Cincinnati (Ohio) | 3,939.78 mi (6,340.47 km) |
| Ickenham to Cinco Ranch (Texas) | 4,851.14 mi (7,807.15 km) |
| Ickenham to Circleville (Ohio) | 3,855.96 mi (6,205.57 km) |
| Ickenham to Citrus (California) | 5,412.81 mi (8,711.08 km) |
| Ickenham to Citrus Heights (California) | 5,255.25 mi (8,457.50 km) |
| Ickenham to Citrus Park (Florida) | 4,397.80 mi (7,077.57 km) |
| Ickenham to Claiborne (Louisiana) | 4,566.53 mi (7,349.11 km) |
| Ickenham to Claremont (California) | 5,406.64 mi (8,701.15 km) |
| Ickenham to Claremont (New Hampshire) | 3,266.70 mi (5,257.25 km) |
| Ickenham to Claremore (Oklahoma) | 4,507.80 mi (7,254.61 km) |
| Ickenham to Clarksburg (Maryland) | 3,645.50 mi (5,866.86 km) |
| Ickenham to Clarksburg (West Virginia) | 3,766.39 mi (6,061.41 km) |
| Ickenham to Clarksdale (Mississippi) | 4,418.83 mi (7,111.42 km) |
