| Diekirch to Crest Hill (Illinois) | 4,274.95 mi (6,879.86 km) |
| Diekirch to Crestview (Florida) | 4,741.59 mi (7,630.86 km) |
| Diekirch to Crestwood (Illinois) | 4,257.44 mi (6,851.69 km) |
| Diekirch to Crestwood (Missouri) | 4,506.06 mi (7,251.81 km) |
| Diekirch to Creve Coeur (Missouri) | 4,503.38 mi (7,247.49 km) |
| Diekirch to Crofton (Maryland) | 3,942.50 mi (6,344.83 km) |
| Diekirch to Crossville (Tennessee) | 4,423.23 mi (7,118.50 km) |
| Diekirch to Crowley (Louisiana) | 5,003.23 mi (8,051.91 km) |
| Diekirch to Crowley (Texas) | 5,075.34 mi (8,167.98 km) |
| Diekirch to Crown Point (Indiana) | 4,253.43 mi (6,845.24 km) |
| Diekirch to Crystal (Minnesota) | 4,300.77 mi (6,921.42 km) |
| Diekirch to Crystal Lake (Illinois) | 4,252.09 mi (6,843.07 km) |
| Diekirch to Cudahy (California) | 5,719.98 mi (9,205.42 km) |
| Diekirch to Cudahy (Wisconsin) | 4,201.02 mi (6,760.88 km) |
| Diekirch to Cullman (Alabama) | 4,582.32 mi (7,374.53 km) |
