| Cottage Lake to Butzbach | 5,048.97 mi (8,125.53 km) |
| Cottage Lake to Buxtehude | 4,894.57 mi (7,877.05 km) |
| Cottage Lake to Cadolzburg | 5,158.25 mi (8,301.40 km) |
| Cottage Lake to Calbe | 5,032.59 mi (8,099.18 km) |
| Cottage Lake to Calw | 5,151.41 mi (8,290.40 km) |
| Cottage Lake to Castrop-Rauxel | 4,952.63 mi (7,970.49 km) |
| Cottage Lake to Celle | 4,952.89 mi (7,970.90 km) |
| Cottage Lake to Cham | 5,212.50 mi (8,388.71 km) |
| Cottage Lake to Chemnitz | 5,121.23 mi (8,241.82 km) |
| Cottage Lake to Clausthal-Zellerfeld | 5,006.82 mi (8,057.70 km) |
| Cottage Lake to Cloppenburg | 4,894.32 mi (7,876.65 km) |
| Cottage Lake to Coburg | 5,112.01 mi (8,226.99 km) |
| Cottage Lake to Coesfeld | 4,926.01 mi (7,927.64 km) |
| Cottage Lake to Cologne | 4,979.46 mi (8,013.67 km) |
| Cottage Lake to Coswig | 5,117.43 mi (8,235.71 km) |
