| Plougastel-Daoulas to Chitila | 1,459.63 mi (2,349.05 km) |
| Plougastel-Daoulas to Cisnadie | 1,347.45 mi (2,168.51 km) |
| Plougastel-Daoulas to Cluj-Napoca | 1,300.56 mi (2,093.05 km) |
| Plougastel-Daoulas to Codlea | 1,407.04 mi (2,264.42 km) |
| Plougastel-Daoulas to Comanesti | 1,437.82 mi (2,313.94 km) |
| Plougastel-Daoulas to Comarnic | 1,425.81 mi (2,294.62 km) |
| Plougastel-Daoulas to Constanta | 1,590.05 mi (2,558.94 km) |
| Plougastel-Daoulas to Corabia | 1,411.00 mi (2,270.78 km) |
| Plougastel-Daoulas to Costesti | 1,405.04 mi (2,261.19 km) |
| Plougastel-Daoulas to Covasna | 1,437.70 mi (2,313.75 km) |
| Plougastel-Daoulas to Craiova | 1,364.70 mi (2,196.28 km) |
| Plougastel-Daoulas to Cristuru Secuiesc | 1,375.95 mi (2,214.37 km) |
| Plougastel-Daoulas to Cugir | 1,308.58 mi (2,105.95 km) |
| Plougastel-Daoulas to Cumpana | 1,587.91 mi (2,555.49 km) |
| Plougastel-Daoulas to Curtea de Arges | 1,384.55 mi (2,228.23 km) |
