| Illingen to Crest Hill (Illinois) | 4,327.03 mi (6,963.68 km) |
| Illingen to Crestview (Florida) | 4,791.83 mi (7,711.70 km) |
| Illingen to Crestwood (Illinois) | 4,309.50 mi (6,935.48 km) |
| Illingen to Crestwood (Missouri) | 4,558.00 mi (7,335.40 km) |
| Illingen to Creve Coeur (Missouri) | 4,555.34 mi (7,331.11 km) |
| Illingen to Crofton (Maryland) | 3,992.86 mi (6,425.89 km) |
| Illingen to Crossville (Tennessee) | 4,474.20 mi (7,200.53 km) |
| Illingen to Crowley (Louisiana) | 5,054.31 mi (8,134.12 km) |
| Illingen to Crowley (Texas) | 5,127.30 mi (8,251.59 km) |
| Illingen to Crown Point (Indiana) | 4,305.44 mi (6,928.93 km) |
| Illingen to Crystal (Minnesota) | 4,353.29 mi (7,005.95 km) |
| Illingen to Crystal Lake (Illinois) | 4,304.25 mi (6,927.02 km) |
| Illingen to Cudahy (California) | 5,772.21 mi (9,289.47 km) |
| Illingen to Cudahy (Wisconsin) | 4,253.21 mi (6,844.89 km) |
| Illingen to Cullman (Alabama) | 4,633.24 mi (7,456.47 km) |
