| Dumbarton to Carpentras | 924.13 mi (1,487.24 km) |
| Dumbarton to Carquefou | 612.08 mi (985.05 km) |
| Dumbarton to Carqueiranne | 1,005.66 mi (1,618.46 km) |
| Dumbarton to Carrieres-sous-Poissy | 557.49 mi (897.19 km) |
| Dumbarton to Carrieres-sur-Seine | 565.03 mi (909.33 km) |
| Dumbarton to Carros | 988.09 mi (1,590.18 km) |
| Dumbarton to Carvin | 488.36 mi (785.94 km) |
| Dumbarton to Castanet-Tolosan | 899.96 mi (1,448.35 km) |
| Dumbarton to Castelginest | 887.24 mi (1,427.87 km) |
| Dumbarton to Castelnau-le-Lez | 929.22 mi (1,495.43 km) |
| Dumbarton to Castelnaudary | 919.27 mi (1,479.42 km) |
| Dumbarton to Castelsarrasin | 859.90 mi (1,383.88 km) |
| Dumbarton to Castres | 904.83 mi (1,456.18 km) |
| Dumbarton to Caudebec-les-Elbeuf | 516.60 mi (831.39 km) |
| Dumbarton to Caudry | 520.71 mi (838.00 km) |
