| Obersiggenthal to Butzbach | 204.50 mi (329.11 km) |
| Obersiggenthal to Buxtehude | 418.46 mi (673.44 km) |
| Obersiggenthal to Cadolzburg | 179.72 mi (289.24 km) |
| Obersiggenthal to Calbe | 342.47 mi (551.16 km) |
| Obersiggenthal to Calw | 87.38 mi (140.62 km) |
| Obersiggenthal to Castrop-Rauxel | 284.11 mi (457.24 km) |
| Obersiggenthal to Celle | 363.79 mi (585.47 km) |
| Obersiggenthal to Cham | 233.02 mi (375.01 km) |
| Obersiggenthal to Chemnitz | 311.52 mi (501.35 km) |
| Obersiggenthal to Clausthal-Zellerfeld | 312.01 mi (502.13 km) |
| Obersiggenthal to Cloppenburg | 370.71 mi (596.60 km) |
| Obersiggenthal to Coburg | 227.25 mi (365.73 km) |
| Obersiggenthal to Coesfeld | 312.43 mi (502.81 km) |
| Obersiggenthal to Cologne | 245.87 mi (395.69 km) |
| Obersiggenthal to Coswig | 346.65 mi (557.88 km) |
