| Sondershausen to Butzbach | 115.56 mi (185.98 km) |
| Sondershausen to Buxtehude | 153.85 mi (247.59 km) |
| Sondershausen to Cadolzburg | 132.43 mi (213.13 km) |
| Sondershausen to Calbe | 53.80 mi (86.58 km) |
| Sondershausen to Calw | 206.10 mi (331.69 km) |
| Sondershausen to Castrop-Rauxel | 153.34 mi (246.78 km) |
| Sondershausen to Celle | 93.16 mi (149.92 km) |
| Sondershausen to Cham | 168.11 mi (270.54 km) |
| Sondershausen to Chemnitz | 96.27 mi (154.94 km) |
| Sondershausen to Clausthal-Zellerfeld | 37.91 mi (61.01 km) |
| Sondershausen to Cloppenburg | 157.43 mi (253.36 km) |
| Sondershausen to Coburg | 76.13 mi (122.52 km) |
| Sondershausen to Coesfeld | 163.61 mi (263.30 km) |
| Sondershausen to Cologne | 172.19 mi (277.11 km) |
| Sondershausen to Coswig | 118.58 mi (190.84 km) |
