| Gebze to Coswig | 1,110.23 mi (1,786.74 km) |
| Gebze to Cottbus | 1,041.64 mi (1,676.35 km) |
| Gebze to Crailsheim | 1,103.16 mi (1,775.36 km) |
| Gebze to Cremlingen | 1,186.36 mi (1,909.27 km) |
| Gebze to Crimmitschau | 1,069.27 mi (1,720.83 km) |
| Gebze to Cuxhaven | 1,316.61 mi (2,118.88 km) |
| Gebze to Dachau | 1,021.83 mi (1,644.48 km) |
| Gebze to Dallgow-Doberitz | 1,117.69 mi (1,798.74 km) |
| Gebze to Damme | 1,283.80 mi (2,066.08 km) |
| Gebze to Darmstadt | 1,182.05 mi (1,902.32 km) |
| Gebze to Dassel | 1,204.08 mi (1,937.78 km) |
| Gebze to Datteln | 1,286.84 mi (2,070.97 km) |
| Gebze to Dautphe | 1,215.39 mi (1,955.99 km) |
| Gebze to Deggendorf | 976.20 mi (1,571.05 km) |
| Gebze to Delbruck | 1,244.26 mi (2,002.44 km) |
