| Planken to Cognac | 480.35 mi (773.05 km) |
| Planken to Cogolin | 308.37 mi (496.27 km) |
| Planken to Colmar | 118.88 mi (191.32 km) |
| Planken to Colombes | 356.95 mi (574.46 km) |
| Planken to Colomiers | 467.56 mi (752.46 km) |
| Planken to Combs-la-Ville | 338.65 mi (545.01 km) |
| Planken to Comines | 385.37 mi (620.19 km) |
| Planken to Compiegne | 344.65 mi (554.66 km) |
| Planken to Concarneau | 628.60 mi (1,011.63 km) |
| Planken to Conde-sur-l'Escaut | 351.97 mi (566.44 km) |
| Planken to Conflans-Sainte-Honorine | 365.16 mi (587.67 km) |
| Planken to Corbas | 244.10 mi (392.85 km) |
| Planken to Corbeil-Essonnes | 341.12 mi (548.98 km) |
| Planken to Cormeilles-en-Parisis | 360.18 mi (579.65 km) |
| Planken to Cosne sur Loire | 309.96 mi (498.84 km) |
