| Oldenburg in Holstein to Cognac | 773.63 mi (1,245.04 km) |
| Oldenburg in Holstein to Cogolin | 788.24 mi (1,268.55 km) |
| Oldenburg in Holstein to Colmar | 455.84 mi (733.61 km) |
| Oldenburg in Holstein to Colombes | 523.83 mi (843.01 km) |
| Oldenburg in Holstein to Colomiers | 854.27 mi (1,374.82 km) |
| Oldenburg in Holstein to Combs-la-Ville | 528.05 mi (849.81 km) |
| Oldenburg in Holstein to Comines | 411.15 mi (661.68 km) |
| Oldenburg in Holstein to Compiegne | 481.34 mi (774.64 km) |
| Oldenburg in Holstein to Concarneau | 778.41 mi (1,252.74 km) |
| Oldenburg in Holstein to Conde-sur-l'Escaut | 406.35 mi (653.96 km) |
| Oldenburg in Holstein to Conflans-Sainte-Honorine | 524.62 mi (844.29 km) |
| Oldenburg in Holstein to Corbas | 652.36 mi (1,049.87 km) |
| Oldenburg in Holstein to Corbeil-Essonnes | 533.30 mi (858.27 km) |
| Oldenburg in Holstein to Cormeilles-en-Parisis | 522.77 mi (841.32 km) |
| Oldenburg in Holstein to Cosne sur Loire | 588.37 mi (946.89 km) |
