| Kocaeli to Coswig | 1,128.79 mi (1,816.62 km) |
| Kocaeli to Cottbus | 1,059.48 mi (1,705.06 km) |
| Kocaeli to Crailsheim | 1,124.77 mi (1,810.15 km) |
| Kocaeli to Cremlingen | 1,205.28 mi (1,939.70 km) |
| Kocaeli to Crimmitschau | 1,088.80 mi (1,752.25 km) |
| Kocaeli to Cuxhaven | 1,334.87 mi (2,148.27 km) |
| Kocaeli to Dachau | 1,043.83 mi (1,679.88 km) |
| Kocaeli to Dallgow-Doberitz | 1,135.42 mi (1,827.29 km) |
| Kocaeli to Damme | 1,303.25 mi (2,097.38 km) |
| Kocaeli to Darmstadt | 1,203.41 mi (1,936.70 km) |
| Kocaeli to Dassel | 1,223.66 mi (1,969.30 km) |
| Kocaeli to Datteln | 1,307.16 mi (2,103.68 km) |
| Kocaeli to Dautphe | 1,236.03 mi (1,989.20 km) |
| Kocaeli to Deggendorf | 997.30 mi (1,605.00 km) |
| Kocaeli to Delbruck | 1,264.19 mi (2,034.51 km) |
