| Mequon to Butzbach | 4,261.78 mi (6,858.68 km) |
| Mequon to Buxtehude | 4,179.84 mi (6,726.80 km) |
| Mequon to Cadolzburg | 4,381.16 mi (7,050.80 km) |
| Mequon to Calbe | 4,313.32 mi (6,941.61 km) |
| Mequon to Calw | 4,332.73 mi (6,972.86 km) |
| Mequon to Castrop-Rauxel | 4,170.23 mi (6,711.33 km) |
| Mequon to Celle | 4,226.04 mi (6,801.16 km) |
| Mequon to Cham | 4,455.03 mi (7,169.67 km) |
| Mequon to Chemnitz | 4,396.83 mi (7,076.01 km) |
| Mequon to Clausthal-Zellerfeld | 4,267.22 mi (6,867.43 km) |
| Mequon to Cloppenburg | 4,146.83 mi (6,673.67 km) |
| Mequon to Coburg | 4,351.39 mi (7,002.88 km) |
| Mequon to Coesfeld | 4,149.70 mi (6,678.29 km) |
| Mequon to Cologne | 4,180.47 mi (6,727.81 km) |
| Mequon to Coswig | 4,407.42 mi (7,093.06 km) |
