| Halstenbek to Cognac | 710.96 mi (1,144.19 km) |
| Halstenbek to Cogolin | 732.88 mi (1,179.46 km) |
| Halstenbek to Colmar | 398.50 mi (641.32 km) |
| Halstenbek to Colombes | 461.44 mi (742.62 km) |
| Halstenbek to Colomiers | 792.43 mi (1,275.29 km) |
| Halstenbek to Combs-la-Ville | 465.45 mi (749.07 km) |
| Halstenbek to Comines | 350.53 mi (564.12 km) |
| Halstenbek to Compiegne | 419.01 mi (674.33 km) |
| Halstenbek to Concarneau | 719.12 mi (1,157.31 km) |
| Halstenbek to Conde-sur-l'Escaut | 344.57 mi (554.53 km) |
| Halstenbek to Conflans-Sainte-Honorine | 462.35 mi (744.08 km) |
| Halstenbek to Corbas | 592.62 mi (953.74 km) |
| Halstenbek to Corbeil-Essonnes | 470.71 mi (757.53 km) |
| Halstenbek to Cormeilles-en-Parisis | 460.44 mi (741.00 km) |
| Halstenbek to Cosne sur Loire | 525.85 mi (846.27 km) |
