| Dumbarton to Celano | 1,253.95 mi (2,018.03 km) |
| Dumbarton to Cento | 1,038.69 mi (1,671.62 km) |
| Dumbarton to Cepagatti | 1,252.77 mi (2,016.13 km) |
| Dumbarton to Ceprano | 1,283.68 mi (2,065.88 km) |
| Dumbarton to Cercola | 1,346.87 mi (2,167.57 km) |
| Dumbarton to Cerea | 1,010.87 mi (1,626.83 km) |
| Dumbarton to Cerese | 1,005.63 mi (1,618.41 km) |
| Dumbarton to Cerignola | 1,369.28 mi (2,203.65 km) |
| Dumbarton to Cermenate | 922.09 mi (1,483.96 km) |
| Dumbarton to Cernusco sul Naviglio | 939.39 mi (1,511.80 km) |
| Dumbarton to Cerreto Guidi | 1,082.22 mi (1,741.66 km) |
| Dumbarton to Cerro Maggiore | 924.11 mi (1,487.21 km) |
| Dumbarton to Certaldo | 1,099.19 mi (1,768.97 km) |
| Dumbarton to Cerveteri | 1,218.20 mi (1,960.50 km) |
| Dumbarton to Cervia | 1,096.44 mi (1,764.56 km) |
