| Gummersbach to Crest Hill (Illinois) | 4,284.23 mi (6,894.80 km) |
| Gummersbach to Crestview (Florida) | 4,767.12 mi (7,671.94 km) |
| Gummersbach to Crestwood (Illinois) | 4,267.00 mi (6,867.08 km) |
| Gummersbach to Crestwood (Missouri) | 4,517.13 mi (7,269.61 km) |
| Gummersbach to Creve Coeur (Missouri) | 4,514.23 mi (7,264.95 km) |
| Gummersbach to Crofton (Maryland) | 3,967.52 mi (6,385.11 km) |
| Gummersbach to Crossville (Tennessee) | 4,443.71 mi (7,151.45 km) |
| Gummersbach to Crowley (Louisiana) | 5,022.61 mi (8,083.12 km) |
| Gummersbach to Crowley (Texas) | 5,086.00 mi (8,185.12 km) |
| Gummersbach to Crown Point (Indiana) | 4,263.73 mi (6,861.82 km) |
| Gummersbach to Crystal (Minnesota) | 4,299.73 mi (6,919.74 km) |
| Gummersbach to Crystal Lake (Illinois) | 4,260.18 mi (6,856.10 km) |
| Gummersbach to Cudahy (California) | 5,703.77 mi (9,179.33 km) |
| Gummersbach to Cudahy (Wisconsin) | 4,208.55 mi (6,773.01 km) |
| Gummersbach to Cullman (Alabama) | 4,603.15 mi (7,408.05 km) |
