| Koyulhisar to Coswig | 1,444.56 mi (2,324.79 km) |
| Koyulhisar to Cottbus | 1,367.32 mi (2,200.49 km) |
| Koyulhisar to Crailsheim | 1,482.21 mi (2,385.39 km) |
| Koyulhisar to Cremlingen | 1,524.01 mi (2,452.66 km) |
| Koyulhisar to Crimmitschau | 1,418.53 mi (2,282.90 km) |
| Koyulhisar to Cuxhaven | 1,641.73 mi (2,642.11 km) |
| Koyulhisar to Dachau | 1,407.67 mi (2,265.42 km) |
| Koyulhisar to Dallgow-Doberitz | 1,439.68 mi (2,316.95 km) |
| Koyulhisar to Damme | 1,627.53 mi (2,619.26 km) |
| Koyulhisar to Darmstadt | 1,556.18 mi (2,504.43 km) |
| Koyulhisar to Dassel | 1,551.38 mi (2,496.71 km) |
| Koyulhisar to Datteln | 1,643.76 mi (2,645.37 km) |
| Koyulhisar to Dautphe | 1,578.21 mi (2,539.88 km) |
| Koyulhisar to Deggendorf | 1,350.02 mi (2,172.64 km) |
| Koyulhisar to Delbruck | 1,596.00 mi (2,568.51 km) |
