| Koyulhisar to Castrovillari | 1,141.51 mi (1,837.08 km) |
| Koyulhisar to Catania | 1,234.49 mi (1,986.72 km) |
| Koyulhisar to Catanzaro | 1,131.66 mi (1,821.22 km) |
| Koyulhisar to Cattolica | 1,305.22 mi (2,100.54 km) |
| Koyulhisar to Cava de' Tirreni | 1,212.00 mi (1,950.52 km) |
| Koyulhisar to Cavallino | 1,032.14 mi (1,661.07 km) |
| Koyulhisar to Cavarzere | 1,342.69 mi (2,160.85 km) |
| Koyulhisar to Cave | 1,296.72 mi (2,086.87 km) |
| Koyulhisar to Cavriago | 1,416.15 mi (2,279.08 km) |
| Koyulhisar to Cavriglia | 1,366.87 mi (2,199.76 km) |
| Koyulhisar to Cazzago San Martino | 1,444.79 mi (2,325.17 km) |
| Koyulhisar to Ceccano | 1,277.33 mi (2,055.67 km) |
| Koyulhisar to Cecina | 1,415.46 mi (2,277.97 km) |
| Koyulhisar to Cefalu | 1,281.34 mi (2,062.12 km) |
| Koyulhisar to Ceglie Messapico | 1,066.39 mi (1,716.18 km) |
