| Concarneau to Busto Garolfo | 626.80 mi (1,008.73 km) |
| Concarneau to Cabras | 826.03 mi (1,329.36 km) |
| Concarneau to Cadelbosco di Sopra | 724.05 mi (1,165.25 km) |
| Concarneau to Cadoneghe | 768.65 mi (1,237.03 km) |
| Concarneau to Cagli | 851.32 mi (1,370.07 km) |
| Concarneau to Cagliari | 882.52 mi (1,420.29 km) |
| Concarneau to Cairo Montenotte | 630.01 mi (1,013.90 km) |
| Concarneau to Caivano | 1,015.05 mi (1,633.56 km) |
| Concarneau to Calcinaia | 756.46 mi (1,217.40 km) |
| Concarneau to Calcinato | 698.71 mi (1,124.47 km) |
| Concarneau to Calderara di Reno | 759.61 mi (1,222.47 km) |
| Concarneau to Caldogno | 745.25 mi (1,199.36 km) |
| Concarneau to Calenzano | 775.20 mi (1,247.57 km) |
| Concarneau to Calolziocorte | 646.28 mi (1,040.09 km) |
| Concarneau to Caltagirone | 1,186.50 mi (1,909.48 km) |
