| Ickenham to Corinth (Mississippi) | 4,299.97 mi (6,920.14 km) |
| Ickenham to Corinth (Texas) | 4,725.61 mi (7,605.13 km) |
| Ickenham to Cornelius (North Carolina) | 3,966.41 mi (6,383.32 km) |
| Ickenham to Cornelius (Oregon) | 4,911.74 mi (7,904.69 km) |
| Ickenham to Corning (New York) | 3,508.32 mi (5,646.09 km) |
| Ickenham to Corona (California) | 5,416.85 mi (8,717.57 km) |
| Ickenham to Coronado (California) | 5,471.85 mi (8,806.09 km) |
| Ickenham to Corpus Christi (Texas) | 5,020.48 mi (8,079.68 km) |
| Ickenham to Corsicana (Texas) | 4,757.21 mi (7,655.99 km) |
| Ickenham to Cortland (New York) | 3,453.75 mi (5,558.27 km) |
| Ickenham to Corvallis (Oregon) | 4,972.55 mi (8,002.54 km) |
| Ickenham to Coshocton (Ohio) | 3,782.88 mi (6,087.96 km) |
| Ickenham to Costa Mesa (California) | 5,439.26 mi (8,753.64 km) |
| Ickenham to Coto de Caza (California) | 5,432.68 mi (8,743.06 km) |
| Ickenham to Cottage Grove (Minnesota) | 3,993.12 mi (6,426.31 km) |
