| Plougastel-Daoulas to Corbetta | 657.42 mi (1,058.01 km) |
| Plougastel-Daoulas to Corciano | 878.33 mi (1,413.53 km) |
| Plougastel-Daoulas to Cordenons | 816.71 mi (1,314.36 km) |
| Plougastel-Daoulas to Cori | 960.68 mi (1,546.06 km) |
| Plougastel-Daoulas to Coriano | 864.96 mi (1,392.02 km) |
| Plougastel-Daoulas to Corigliano Calabro | 1,196.58 mi (1,925.72 km) |
| Plougastel-Daoulas to Corleone | 1,147.03 mi (1,845.96 km) |
| Plougastel-Daoulas to Cormano | 666.45 mi (1,072.55 km) |
| Plougastel-Daoulas to Cornaredo | 661.76 mi (1,065.00 km) |
| Plougastel-Daoulas to Cornate d'Adda | 677.42 mi (1,090.19 km) |
| Plougastel-Daoulas to Cornedo Vicentino | 763.42 mi (1,228.60 km) |
| Plougastel-Daoulas to Correggio | 760.01 mi (1,223.12 km) |
| Plougastel-Daoulas to Corridonia | 928.54 mi (1,494.34 km) |
| Plougastel-Daoulas to Corsico | 667.26 mi (1,073.84 km) |
| Plougastel-Daoulas to Cortona | 860.54 mi (1,384.90 km) |
