| Oldenburg to Coudekerque-Branche | 287.16 mi (462.14 km) |
| Oldenburg to Coueron | 599.90 mi (965.44 km) |
| Oldenburg to Coulommiers | 372.95 mi (600.20 km) |
| Oldenburg to Courbevoic | 391.13 mi (629.46 km) |
| Oldenburg to Courcouronnes | 401.12 mi (645.54 km) |
| Oldenburg to Cournon-d'Auvergne | 558.53 mi (898.86 km) |
| Oldenburg to Courrieres | 291.55 mi (469.20 km) |
| Oldenburg to Coutras | 674.25 mi (1,085.09 km) |
| Oldenburg to Couzeix | 591.06 mi (951.21 km) |
| Oldenburg to Cran-Gevrier | 509.07 mi (819.27 km) |
| Oldenburg to Craponne | 534.54 mi (860.25 km) |
| Oldenburg to Creil | 365.33 mi (587.93 km) |
| Oldenburg to Crepy-en-Valois | 355.00 mi (571.32 km) |
| Oldenburg to Crest | 599.08 mi (964.12 km) |
| Oldenburg to Creteil | 390.99 mi (629.24 km) |
