| Dumbarton to Cervignano del Friuli | 1,042.44 mi (1,677.65 km) |
| Dumbarton to Cesa | 1,337.76 mi (2,152.91 km) |
| Dumbarton to Cesano Maderno | 927.74 mi (1,493.05 km) |
| Dumbarton to Cesena | 1,099.83 mi (1,770.00 km) |
| Dumbarton to Cesenatico | 1,100.83 mi (1,771.62 km) |
| Dumbarton to Cetraro | 1,472.00 mi (2,368.95 km) |
| Dumbarton to Cherasco | 951.19 mi (1,530.79 km) |
| Dumbarton to Chiampo | 993.66 mi (1,599.14 km) |
| Dumbarton to Chiaravalle | 1,161.97 mi (1,870.00 km) |
| Dumbarton to Chiari | 954.63 mi (1,536.33 km) |
| Dumbarton to Chiavari | 1,008.48 mi (1,623.00 km) |
| Dumbarton to Chieri | 928.48 mi (1,494.24 km) |
| Dumbarton to Chieti | 1,256.65 mi (2,022.38 km) |
| Dumbarton to Chioggia | 1,041.52 mi (1,676.17 km) |
| Dumbarton to Chiusi | 1,155.01 mi (1,858.81 km) |
