| Siran to Corato | 1,189.48 mi (1,914.28 km) |
| Siran to Corbetta | 1,563.68 mi (2,516.50 km) |
| Siran to Corciano | 1,394.36 mi (2,244.00 km) |
| Siran to Cordenons | 1,384.98 mi (2,228.91 km) |
| Siran to Cori | 1,367.06 mi (2,200.08 km) |
| Siran to Coriano | 1,378.93 mi (2,219.18 km) |
| Siran to Corigliano Calabro | 1,196.01 mi (1,924.79 km) |
| Siran to Corleone | 1,391.41 mi (2,239.26 km) |
| Siran to Cormano | 1,551.88 mi (2,497.51 km) |
| Siran to Cornaredo | 1,558.15 mi (2,507.60 km) |
| Siran to Cornate d'Adda | 1,537.80 mi (2,474.86 km) |
| Siran to Cornedo Vicentino | 1,446.90 mi (2,328.57 km) |
| Siran to Correggio | 1,470.67 mi (2,366.81 km) |
| Siran to Corridonia | 1,332.20 mi (2,143.96 km) |
| Siran to Corsico | 1,553.89 mi (2,500.74 km) |
