| Koszalin to Cizre | 1,693.47 mi (2,725.38 km) |
| Koszalin to Cobanlar | 1,271.05 mi (2,045.56 km) |
| Koszalin to Corlu | 1,048.18 mi (1,686.89 km) |
| Koszalin to Corum | 1,281.16 mi (2,061.83 km) |
| Koszalin to Cukurca | 1,747.02 mi (2,811.56 km) |
| Koszalin to Cukurcayir | 1,416.57 mi (2,279.76 km) |
| Koszalin to Cumayeri | 1,145.01 mi (1,842.72 km) |
| Koszalin to Cumra | 1,391.06 mi (2,238.70 km) |
| Koszalin to Cungus | 1,548.57 mi (2,492.19 km) |
| Koszalin to Dargecit | 1,666.12 mi (2,681.37 km) |
| Koszalin to Davutlar | 1,253.28 mi (2,016.96 km) |
| Koszalin to Demirozu | 1,463.80 mi (2,355.76 km) |
| Koszalin to Demre | 1,404.81 mi (2,260.83 km) |
| Koszalin to Denizciler | 1,542.37 mi (2,482.20 km) |
| Koszalin to Denizli | 1,288.72 mi (2,074.00 km) |
