| Plon to Cognac | 753.83 mi (1,213.17 km) |
| Plon to Cogolin | 774.08 mi (1,245.76 km) |
| Plon to Colmar | 440.55 mi (709.00 km) |
| Plon to Colombes | 503.60 mi (810.47 km) |
| Plon to Colomiers | 836.02 mi (1,345.45 km) |
| Plon to Combs-la-Ville | 508.08 mi (817.67 km) |
| Plon to Comines | 390.34 mi (628.20 km) |
| Plon to Compiegne | 461.08 mi (742.04 km) |
| Plon to Concarneau | 757.48 mi (1,219.05 km) |
| Plon to Conde-sur-l'Escaut | 385.82 mi (620.92 km) |
| Plon to Conflans-Sainte-Honorine | 504.30 mi (811.60 km) |
| Plon to Corbas | 635.71 mi (1,023.08 km) |
| Plon to Corbeil-Essonnes | 513.33 mi (826.12 km) |
| Plon to Cormeilles-en-Parisis | 502.51 mi (808.70 km) |
| Plon to Cosne sur Loire | 569.28 mi (916.17 km) |
