| Koyulhisar to Corato | 1,120.79 mi (1,803.74 km) |
| Koyulhisar to Corbetta | 1,497.78 mi (2,410.45 km) |
| Koyulhisar to Corciano | 1,326.66 mi (2,135.06 km) |
| Koyulhisar to Cordenons | 1,319.87 mi (2,124.13 km) |
| Koyulhisar to Cori | 1,298.60 mi (2,089.90 km) |
| Koyulhisar to Coriano | 1,311.84 mi (2,111.20 km) |
| Koyulhisar to Corigliano Calabro | 1,127.22 mi (1,814.09 km) |
| Koyulhisar to Corleone | 1,322.93 mi (2,129.05 km) |
| Koyulhisar to Cormano | 1,486.07 mi (2,391.60 km) |
| Koyulhisar to Cornaredo | 1,492.29 mi (2,401.60 km) |
| Koyulhisar to Cornate d'Adda | 1,472.10 mi (2,369.11 km) |
| Koyulhisar to Cornedo Vicentino | 1,381.27 mi (2,222.95 km) |
| Koyulhisar to Correggio | 1,404.20 mi (2,259.85 km) |
| Koyulhisar to Corridonia | 1,264.58 mi (2,035.14 km) |
| Koyulhisar to Corsico | 1,487.97 mi (2,394.65 km) |
