| Gummersbach to Commerce City (Colorado) | 4,952.53 mi (7,970.32 km) |
| Gummersbach to Compton (California) | 5,709.23 mi (9,188.12 km) |
| Gummersbach to Comstock Park (Michigan) | 4,124.15 mi (6,637.18 km) |
| Gummersbach to Concord (California) | 5,571.84 mi (8,967.00 km) |
| Gummersbach to Concord (Missouri) | 4,518.63 mi (7,272.03 km) |
| Gummersbach to Concord (New Hampshire) | 3,576.14 mi (5,755.25 km) |
| Gummersbach to Concord (North Carolina) | 4,297.57 mi (6,916.27 km) |
| Gummersbach to Conneaut (Ohio) | 3,984.82 mi (6,412.95 km) |
| Gummersbach to Connersville (Indiana) | 4,266.41 mi (6,866.13 km) |
| Gummersbach to Conroe (Texas) | 5,136.14 mi (8,265.81 km) |
| Gummersbach to Converse (Texas) | 5,286.37 mi (8,507.59 km) |
| Gummersbach to Conway (Arkansas) | 4,772.77 mi (7,681.03 km) |
| Gummersbach to Conway (Florida) | 4,668.50 mi (7,513.23 km) |
| Gummersbach to Conway (South Carolina) | 4,308.87 mi (6,934.46 km) |
| Gummersbach to Conyers (Georgia) | 4,516.79 mi (7,269.08 km) |
