| Douarnenez to Busto Garolfo | 648.23 mi (1,043.22 km) |
| Douarnenez to Cabras | 850.24 mi (1,368.33 km) |
| Douarnenez to Cadelbosco di Sopra | 745.80 mi (1,200.25 km) |
| Douarnenez to Cadoneghe | 789.37 mi (1,270.36 km) |
| Douarnenez to Cagli | 873.51 mi (1,405.77 km) |
| Douarnenez to Cagliari | 906.74 mi (1,459.26 km) |
| Douarnenez to Cairo Montenotte | 652.75 mi (1,050.50 km) |
| Douarnenez to Caivano | 1,038.23 mi (1,670.88 km) |
| Douarnenez to Calcinaia | 779.08 mi (1,253.81 km) |
| Douarnenez to Calcinato | 719.81 mi (1,158.43 km) |
| Douarnenez to Calderara di Reno | 781.36 mi (1,257.47 km) |
| Douarnenez to Caldogno | 765.91 mi (1,232.61 km) |
| Douarnenez to Calenzano | 797.54 mi (1,283.52 km) |
| Douarnenez to Calolziocorte | 667.26 mi (1,073.84 km) |
| Douarnenez to Caltagirone | 1,210.54 mi (1,948.18 km) |
