| Dormagen to Butzbach | 92.75 mi (149.27 km) |
| Dormagen to Buxtehude | 204.49 mi (329.10 km) |
| Dormagen to Cadolzburg | 212.04 mi (341.24 km) |
| Dormagen to Calbe | 220.35 mi (354.61 km) |
| Dormagen to Calw | 185.43 mi (298.42 km) |
| Dormagen to Castrop-Rauxel | 37.85 mi (60.92 km) |
| Dormagen to Celle | 174.70 mi (281.14 km) |
| Dormagen to Cham | 289.04 mi (465.16 km) |
| Dormagen to Chemnitz | 265.99 mi (428.07 km) |
| Dormagen to Clausthal-Zellerfeld | 159.13 mi (256.09 km) |
| Dormagen to Cloppenburg | 131.81 mi (212.13 km) |
| Dormagen to Coburg | 190.55 mi (306.66 km) |
| Dormagen to Coesfeld | 60.63 mi (97.57 km) |
| Dormagen to Cologne | 12.76 mi (20.53 km) |
| Dormagen to Coswig | 293.39 mi (472.16 km) |
