| Ridge to Butzbach | 3,790.29 mi (6,099.88 km) |
| Ridge to Buxtehude | 3,748.07 mi (6,031.93 km) |
| Ridge to Cadolzburg | 3,907.88 mi (6,289.13 km) |
| Ridge to Calbe | 3,871.34 mi (6,230.31 km) |
| Ridge to Calw | 3,842.43 mi (6,183.79 km) |
| Ridge to Castrop-Rauxel | 3,706.26 mi (5,964.65 km) |
| Ridge to Celle | 3,785.60 mi (6,092.33 km) |
| Ridge to Cham | 3,986.98 mi (6,416.42 km) |
| Ridge to Chemnitz | 3,947.60 mi (6,353.05 km) |
| Ridge to Clausthal-Zellerfeld | 3,818.20 mi (6,144.79 km) |
| Ridge to Cloppenburg | 3,701.16 mi (5,956.44 km) |
| Ridge to Coburg | 3,887.53 mi (6,256.38 km) |
| Ridge to Coesfeld | 3,689.88 mi (5,938.29 km) |
| Ridge to Cologne | 3,707.91 mi (5,967.31 km) |
| Ridge to Coswig | 3,964.41 mi (6,380.11 km) |
