| Runkel to Crest Hill (Illinois) | 4,329.38 mi (6,967.47 km) |
| Runkel to Crestview (Florida) | 4,808.10 mi (7,737.89 km) |
| Runkel to Crestwood (Illinois) | 4,312.09 mi (6,939.64 km) |
| Runkel to Crestwood (Missouri) | 4,561.89 mi (7,341.66 km) |
| Runkel to Creve Coeur (Missouri) | 4,559.05 mi (7,337.08 km) |
| Runkel to Crofton (Maryland) | 4,008.58 mi (6,451.19 km) |
| Runkel to Crossville (Tennessee) | 4,486.10 mi (7,219.68 km) |
| Runkel to Crowley (Louisiana) | 5,065.35 mi (8,151.89 km) |
| Runkel to Crowley (Texas) | 5,130.90 mi (8,257.38 km) |
| Runkel to Crown Point (Indiana) | 4,308.66 mi (6,934.12 km) |
| Runkel to Crystal (Minnesota) | 4,346.93 mi (6,995.70 km) |
| Runkel to Crystal Lake (Illinois) | 4,305.59 mi (6,929.18 km) |
| Runkel to Cudahy (California) | 5,753.14 mi (9,258.79 km) |
| Runkel to Cudahy (Wisconsin) | 4,254.08 mi (6,846.28 km) |
| Runkel to Cullman (Alabama) | 4,645.46 mi (7,476.14 km) |
