| Siran to Carpentras | 1,753.92 mi (2,822.67 km) |
| Siran to Carquefou | 2,061.23 mi (3,317.23 km) |
| Siran to Carqueiranne | 1,707.26 mi (2,747.58 km) |
| Siran to Carrieres-sous-Poissy | 1,901.44 mi (3,060.08 km) |
| Siran to Carrieres-sur-Seine | 1,889.92 mi (3,041.52 km) |
| Siran to Carros | 1,648.28 mi (2,652.66 km) |
| Siran to Carvin | 1,872.39 mi (3,013.32 km) |
| Siran to Castanet-Tolosan | 1,933.50 mi (3,111.68 km) |
| Siran to Castelginest | 1,935.44 mi (3,114.79 km) |
| Siran to Castelnau-le-Lez | 1,812.94 mi (2,917.64 km) |
| Siran to Castelnaudary | 1,912.28 mi (3,077.52 km) |
| Siran to Castelsarrasin | 1,949.19 mi (3,136.92 km) |
| Siran to Castres | 1,895.45 mi (3,050.44 km) |
| Siran to Caudebec-les-Elbeuf | 1,949.06 mi (3,136.71 km) |
| Siran to Caudry | 1,848.99 mi (2,975.67 km) |
