| Gummersbach to Clermont (Florida) | 4,682.76 mi (7,536.17 km) |
| Gummersbach to Cleveland (Mississippi) | 4,775.56 mi (7,685.53 km) |
| Gummersbach to Cleveland (Ohio) | 4,048.24 mi (6,515.01 km) |
| Gummersbach to Cleveland (Tennessee) | 4,475.75 mi (7,203.03 km) |
| Gummersbach to Cleveland Heights (Ohio) | 4,042.15 mi (6,505.21 km) |
| Gummersbach to Cliffside Park (New Jersey) | 3,777.92 mi (6,079.98 km) |
| Gummersbach to Clifton (Colorado) | 5,111.86 mi (8,226.75 km) |
| Gummersbach to Clifton (New Jersey) | 3,782.86 mi (6,087.92 km) |
| Gummersbach to Clinton (Iowa) | 4,348.25 mi (6,997.83 km) |
| Gummersbach to Clinton (Maryland) | 3,988.81 mi (6,419.36 km) |
| Gummersbach to Clinton (Mississippi) | 4,832.39 mi (7,776.97 km) |
| Gummersbach to Clinton (Utah) | 5,105.83 mi (8,217.04 km) |
| Gummersbach to Clive (Iowa) | 4,486.28 mi (7,219.97 km) |
| Gummersbach to Cloquet (Minnesota) | 4,187.72 mi (6,739.48 km) |
| Gummersbach to Cloverleaf (Texas) | 5,152.89 mi (8,292.77 km) |
