| Plougastel-Daoulas to Busto Garolfo | 653.94 mi (1,052.42 km) |
| Plougastel-Daoulas to Cabras | 863.44 mi (1,389.57 km) |
| Plougastel-Daoulas to Cadelbosco di Sopra | 751.99 mi (1,210.21 km) |
| Plougastel-Daoulas to Cadoneghe | 793.89 mi (1,277.64 km) |
| Plougastel-Daoulas to Cagli | 880.41 mi (1,416.88 km) |
| Plougastel-Daoulas to Cagliari | 920.12 mi (1,480.78 km) |
| Plougastel-Daoulas to Cairo Montenotte | 660.83 mi (1,063.50 km) |
| Plougastel-Daoulas to Caivano | 1,047.18 mi (1,685.28 km) |
| Plougastel-Daoulas to Calcinaia | 786.86 mi (1,266.32 km) |
| Plougastel-Daoulas to Calcinato | 724.96 mi (1,166.71 km) |
| Plougastel-Daoulas to Calderara di Reno | 787.52 mi (1,267.40 km) |
| Plougastel-Daoulas to Caldogno | 770.37 mi (1,239.79 km) |
| Plougastel-Daoulas to Calenzano | 804.77 mi (1,295.15 km) |
| Plougastel-Daoulas to Calolziocorte | 672.24 mi (1,081.87 km) |
| Plougastel-Daoulas to Caltagirone | 1,222.29 mi (1,967.09 km) |
