| Clay Cross to Butzbach | 469.38 mi (755.39 km) |
| Clay Cross to Buxtehude | 458.74 mi (738.27 km) |
| Clay Cross to Cadolzburg | 588.17 mi (946.57 km) |
| Clay Cross to Calbe | 560.28 mi (901.68 km) |
| Clay Cross to Calw | 537.30 mi (864.70 km) |
| Clay Cross to Castrop-Rauxel | 384.59 mi (618.93 km) |
| Clay Cross to Celle | 480.08 mi (772.61 km) |
| Clay Cross to Cham | 665.77 mi (1,071.46 km) |
| Clay Cross to Chemnitz | 629.28 mi (1,012.73 km) |
| Clay Cross to Clausthal-Zellerfeld | 502.56 mi (808.79 km) |
| Clay Cross to Cloppenburg | 393.72 mi (633.64 km) |
| Clay Cross to Coburg | 565.58 mi (910.22 km) |
| Clay Cross to Coesfeld | 369.78 mi (595.10 km) |
| Clay Cross to Cologne | 387.04 mi (622.88 km) |
| Clay Cross to Coswig | 649.78 mi (1,045.72 km) |
