| Siverek to Corato | 1,241.23 mi (1,997.57 km) |
| Siverek to Corbetta | 1,646.93 mi (2,650.47 km) |
| Siverek to Corciano | 1,462.35 mi (2,353.43 km) |
| Siverek to Cordenons | 1,474.13 mi (2,372.38 km) |
| Siverek to Cori | 1,423.41 mi (2,290.75 km) |
| Siverek to Coriano | 1,453.36 mi (2,338.95 km) |
| Siverek to Corigliano Calabro | 1,233.15 mi (1,984.57 km) |
| Siverek to Corleone | 1,416.06 mi (2,278.92 km) |
| Siverek to Cormano | 1,635.78 mi (2,632.53 km) |
| Siverek to Cornaredo | 1,641.66 mi (2,642.00 km) |
| Siverek to Cornate d'Adda | 1,622.50 mi (2,611.16 km) |
| Siverek to Cornedo Vicentino | 1,532.47 mi (2,466.28 km) |
| Siverek to Correggio | 1,550.07 mi (2,494.59 km) |
| Siverek to Corridonia | 1,401.46 mi (2,255.43 km) |
| Siverek to Corsico | 1,637.00 mi (2,634.50 km) |
