| Koscian to Cizre | 1,601.26 mi (2,576.97 km) |
| Koscian to Cobanlar | 1,146.80 mi (1,845.59 km) |
| Koscian to Corlu | 920.05 mi (1,480.68 km) |
| Koscian to Corum | 1,176.56 mi (1,893.50 km) |
| Koscian to Cukurca | 1,658.80 mi (2,669.58 km) |
| Koscian to Cukurcayir | 1,330.08 mi (2,140.56 km) |
| Koscian to Cumayeri | 1,027.22 mi (1,653.15 km) |
| Koscian to Cumra | 1,270.38 mi (2,044.47 km) |
| Koscian to Cungus | 1,450.26 mi (2,333.97 km) |
| Koscian to Dargecit | 1,573.18 mi (2,531.79 km) |
| Koscian to Davutlar | 1,117.40 mi (1,798.28 km) |
| Koscian to Demirozu | 1,374.51 mi (2,212.06 km) |
| Koscian to Demre | 1,273.66 mi (2,049.77 km) |
| Koscian to Denizciler | 1,429.94 mi (2,301.27 km) |
| Koscian to Denizli | 1,157.59 mi (1,862.96 km) |
