| Duzce to Coswig | 1,168.25 mi (1,880.11 km) |
| Duzce to Cottbus | 1,096.95 mi (1,765.37 km) |
| Duzce to Crailsheim | 1,173.36 mi (1,888.34 km) |
| Duzce to Cremlingen | 1,245.64 mi (2,004.66 km) |
| Duzce to Crimmitschau | 1,131.11 mi (1,820.34 km) |
| Duzce to Cuxhaven | 1,373.19 mi (2,209.94 km) |
| Duzce to Dachau | 1,093.69 mi (1,760.12 km) |
| Duzce to Dallgow-Doberitz | 1,172.48 mi (1,886.92 km) |
| Duzce to Damme | 1,345.08 mi (2,164.70 km) |
| Duzce to Darmstadt | 1,251.14 mi (2,013.51 km) |
| Duzce to Dassel | 1,265.99 mi (2,037.42 km) |
| Duzce to Datteln | 1,351.62 mi (2,175.22 km) |
| Duzce to Dautphe | 1,281.51 mi (2,062.39 km) |
| Duzce to Deggendorf | 1,044.44 mi (1,680.86 km) |
| Duzce to Delbruck | 1,307.51 mi (2,104.23 km) |
