| Opole to Chenove | 629.82 mi (1,013.60 km) |
| Opole to Cherbourg | 865.22 mi (1,392.44 km) |
| Opole to Chevigny-Saint-Sauveur | 624.11 mi (1,004.42 km) |
| Opole to Chevilly-Larue | 706.90 mi (1,137.64 km) |
| Opole to Chilly-Mazarin | 709.95 mi (1,142.56 km) |
| Opole to Choisy-le-Roi | 704.54 mi (1,133.84 km) |
| Opole to Cholet | 887.86 mi (1,428.87 km) |
| Opole to Clamart | 710.16 mi (1,142.90 km) |
| Opole to Claye-Souilly | 688.91 mi (1,108.69 km) |
| Opole to Clermont | 693.40 mi (1,115.93 km) |
| Opole to Clermont-Ferrand | 760.50 mi (1,223.90 km) |
| Opole to Clermont-l'Herault | 834.84 mi (1,343.55 km) |
| Opole to Clichy | 706.29 mi (1,136.66 km) |
| Opole to Clichy-sous-Bois | 695.40 mi (1,119.13 km) |
| Opole to Cluses | 609.75 mi (981.30 km) |
