| Oregon to Chenove | 4,135.70 mi (6,655.76 km) |
| Oregon to Cherbourg | 3,792.61 mi (6,103.62 km) |
| Oregon to Chevigny-Saint-Sauveur | 4,140.52 mi (6,663.53 km) |
| Oregon to Chevilly-Larue | 3,978.96 mi (6,403.52 km) |
| Oregon to Chilly-Mazarin | 3,979.40 mi (6,404.22 km) |
| Oregon to Choisy-le-Roi | 3,981.31 mi (6,407.30 km) |
| Oregon to Cholet | 3,901.08 mi (6,278.18 km) |
| Oregon to Clamart | 3,974.19 mi (6,395.84 km) |
| Oregon to Claye-Souilly | 3,986.53 mi (6,415.69 km) |
| Oregon to Clermont | 3,961.54 mi (6,375.49 km) |
| Oregon to Clermont-Ferrand | 4,108.89 mi (6,612.62 km) |
| Oregon to Clermont-l'Herault | 4,199.60 mi (6,758.60 km) |
| Oregon to Clichy | 3,972.60 mi (6,393.29 km) |
| Oregon to Clichy-sous-Bois | 3,982.31 mi (6,408.91 km) |
| Oregon to Cluses | 4,243.33 mi (6,828.98 km) |
