| Gaggenau to Butzbach | 113.85 mi (183.23 km) |
| Gaggenau to Buxtehude | 328.36 mi (528.45 km) |
| Gaggenau to Cadolzburg | 123.51 mi (198.78 km) |
| Gaggenau to Calbe | 262.76 mi (422.87 km) |
| Gaggenau to Calw | 19.79 mi (31.85 km) |
| Gaggenau to Castrop-Rauxel | 194.85 mi (313.58 km) |
| Gaggenau to Celle | 275.07 mi (442.68 km) |
| Gaggenau to Cham | 198.30 mi (319.13 km) |
| Gaggenau to Chemnitz | 248.25 mi (399.52 km) |
| Gaggenau to Clausthal-Zellerfeld | 225.62 mi (363.10 km) |
| Gaggenau to Cloppenburg | 279.80 mi (450.30 km) |
| Gaggenau to Coburg | 155.89 mi (250.88 km) |
| Gaggenau to Coesfeld | 223.22 mi (359.24 km) |
| Gaggenau to Cologne | 159.41 mi (256.54 km) |
| Gaggenau to Coswig | 283.84 mi (456.80 km) |
