| Osterwieck to Butzbach | 138.14 mi (222.32 km) |
| Osterwieck to Buxtehude | 112.67 mi (181.32 km) |
| Osterwieck to Cadolzburg | 174.01 mi (280.04 km) |
| Osterwieck to Calbe | 45.33 mi (72.95 km) |
| Osterwieck to Calw | 240.96 mi (387.79 km) |
| Osterwieck to Castrop-Rauxel | 148.22 mi (238.53 km) |
| Osterwieck to Celle | 52.83 mi (85.02 km) |
| Osterwieck to Cham | 208.05 mi (334.83 km) |
| Osterwieck to Chemnitz | 122.98 mi (197.91 km) |
| Osterwieck to Clausthal-Zellerfeld | 19.72 mi (31.74 km) |
| Osterwieck to Cloppenburg | 127.89 mi (205.81 km) |
| Osterwieck to Coburg | 117.96 mi (189.83 km) |
| Osterwieck to Coesfeld | 151.14 mi (243.24 km) |
| Osterwieck to Cologne | 176.98 mi (284.82 km) |
| Osterwieck to Coswig | 135.95 mi (218.78 km) |
