| Ilkeston to Corinth (Mississippi) | 4,230.24 mi (6,807.91 km) |
| Ilkeston to Corinth (Texas) | 4,650.10 mi (7,483.62 km) |
| Ilkeston to Cornelius (North Carolina) | 3,903.25 mi (6,281.67 km) |
| Ilkeston to Cornelius (Oregon) | 4,812.99 mi (7,745.76 km) |
| Ilkeston to Corning (New York) | 3,439.91 mi (5,536.01 km) |
| Ilkeston to Corona (California) | 5,325.68 mi (8,570.86 km) |
| Ilkeston to Coronado (California) | 5,381.56 mi (8,660.78 km) |
| Ilkeston to Corpus Christi (Texas) | 4,949.53 mi (7,965.49 km) |
| Ilkeston to Corsicana (Texas) | 4,683.18 mi (7,536.85 km) |
| Ilkeston to Cortland (New York) | 3,385.45 mi (5,448.35 km) |
| Ilkeston to Corvallis (Oregon) | 4,874.03 mi (7,844.00 km) |
| Ilkeston to Coshocton (Ohio) | 3,712.90 mi (5,975.34 km) |
| Ilkeston to Costa Mesa (California) | 5,347.97 mi (8,606.73 km) |
| Ilkeston to Coto de Caza (California) | 5,341.64 mi (8,596.54 km) |
| Ilkeston to Cottage Grove (Minnesota) | 3,910.00 mi (6,292.53 km) |
