| Altenstadt to Buxtehude | 222.84 mi (358.63 km) |
| Altenstadt to Cadolzburg | 103.23 mi (166.13 km) |
| Altenstadt to Calbe | 166.06 mi (267.24 km) |
| Altenstadt to Calw | 108.82 mi (175.12 km) |
| Altenstadt to Castrop-Rauxel | 112.52 mi (181.09 km) |
| Altenstadt to Celle | 168.93 mi (271.86 km) |
| Altenstadt to Cham | 181.11 mi (291.47 km) |
| Altenstadt to Chemnitz | 178.37 mi (287.05 km) |
| Altenstadt to Clausthal-Zellerfeld | 121.11 mi (194.91 km) |
| Altenstadt to Cloppenburg | 181.30 mi (291.77 km) |
| Altenstadt to Coburg | 89.28 mi (143.68 km) |
| Altenstadt to Coesfeld | 138.46 mi (222.83 km) |
| Altenstadt to Cologne | 98.24 mi (158.10 km) |
| Altenstadt to Coswig | 211.18 mi (339.87 km) |
| Altenstadt to Coswig | 187.34 mi (301.49 km) |
