| Grunheide to Butzbach | 261.25 mi (420.44 km) |
| Grunheide to Buxtehude | 186.29 mi (299.80 km) |
| Grunheide to Cadolzburg | 242.51 mi (390.28 km) |
| Grunheide to Calbe | 93.95 mi (151.21 km) |
| Grunheide to Calw | 339.75 mi (546.78 km) |
| Grunheide to Castrop-Rauxel | 283.26 mi (455.86 km) |
| Grunheide to Celle | 157.82 mi (253.99 km) |
| Grunheide to Cham | 227.53 mi (366.18 km) |
| Grunheide to Chemnitz | 116.67 mi (187.76 km) |
| Grunheide to Clausthal-Zellerfeld | 154.03 mi (247.88 km) |
| Grunheide to Cloppenburg | 243.75 mi (392.28 km) |
| Grunheide to Coburg | 193.47 mi (311.35 km) |
| Grunheide to Coesfeld | 283.75 mi (456.66 km) |
| Grunheide to Cologne | 311.63 mi (501.52 km) |
| Grunheide to Coswig | 89.87 mi (144.63 km) |
