| Gummersbach to Coldwater (Michigan) | 4,151.17 mi (6,680.67 km) |
| Gummersbach to Colesville (Maryland) | 3,977.59 mi (6,401.31 km) |
| Gummersbach to College (Alaska) | 4,321.19 mi (6,954.29 km) |
| Gummersbach to College Park (Georgia) | 4,536.77 mi (7,301.23 km) |
| Gummersbach to College Park (Maryland) | 3,978.48 mi (6,402.74 km) |
| Gummersbach to College Station (Texas) | 5,152.94 mi (8,292.86 km) |
| Gummersbach to Collegedale (Tennessee) | 4,489.16 mi (7,224.60 km) |
| Gummersbach to Colleyville (Texas) | 5,061.53 mi (8,145.74 km) |
| Gummersbach to Collierville (Tennessee) | 4,669.40 mi (7,514.68 km) |
| Gummersbach to Collinsville (Illinois) | 4,497.31 mi (7,237.72 km) |
| Gummersbach to Colonia (New Jersey) | 3,801.24 mi (6,117.51 km) |
| Gummersbach to Colonial Heights (Virginia) | 4,077.97 mi (6,562.85 km) |
| Gummersbach to Colonial Park (Pennsylvania) | 3,913.45 mi (6,298.09 km) |
| Gummersbach to Colorado Springs (Colorado) | 5,004.33 mi (8,053.70 km) |
| Gummersbach to Colton (California) | 5,672.98 mi (9,129.78 km) |
