| Lahnstein to Butzbach | 47.50 mi (76.44 km) |
| Lahnstein to Buxtehude | 236.90 mi (381.25 km) |
| Lahnstein to Cadolzburg | 156.65 mi (252.10 km) |
| Lahnstein to Calbe | 212.06 mi (341.28 km) |
| Lahnstein to Calw | 120.59 mi (194.08 km) |
| Lahnstein to Castrop-Rauxel | 87.20 mi (140.34 km) |
| Lahnstein to Celle | 192.75 mi (310.20 km) |
| Lahnstein to Cham | 237.24 mi (381.80 km) |
| Lahnstein to Chemnitz | 235.91 mi (379.67 km) |
| Lahnstein to Clausthal-Zellerfeld | 157.64 mi (253.69 km) |
| Lahnstein to Cloppenburg | 177.14 mi (285.08 km) |
| Lahnstein to Coburg | 148.40 mi (238.82 km) |
| Lahnstein to Coesfeld | 115.51 mi (185.89 km) |
| Lahnstein to Cologne | 52.40 mi (84.33 km) |
| Lahnstein to Coswig | 267.67 mi (430.77 km) |
