| Gummersbach to Culpeper (Virginia) | 4,045.41 mi (6,510.45 km) |
| Gummersbach to Culver City (California) | 5,707.53 mi (9,185.39 km) |
| Gummersbach to Cumberland (Maryland) | 4,020.20 mi (6,469.89 km) |
| Gummersbach to Cupertino (California) | 5,612.50 mi (9,032.44 km) |
| Gummersbach to Cutler Bay (Florida) | 4,775.66 mi (7,685.69 km) |
| Gummersbach to Cutlerville (Michigan) | 4,133.65 mi (6,652.46 km) |
| Gummersbach to Cuyahoga Falls (Ohio) | 4,056.73 mi (6,528.68 km) |
| Gummersbach to Cypress (California) | 5,708.15 mi (9,186.38 km) |
| Gummersbach to Cypress Gardens (Florida) | 4,708.16 mi (7,577.05 km) |
| Gummersbach to Cypress Lake (Florida) | 4,791.71 mi (7,711.51 km) |
| Gummersbach to D'Iberville (Mississippi) | 4,873.54 mi (7,843.20 km) |
| Gummersbach to Dakota Ridge (Colorado) | 4,975.38 mi (8,007.11 km) |
| Gummersbach to Dale City (Virginia) | 4,011.10 mi (6,455.25 km) |
| Gummersbach to Dallas (Georgia) | 4,537.78 mi (7,302.85 km) |
| Gummersbach to Dallas (Oregon) | 5,186.95 mi (8,347.59 km) |
