| Opovo to Cabestany | 884.55 mi (1,423.55 km) |
| Opovo to Cabries | 752.06 mi (1,210.33 km) |
| Opovo to Cachan | 889.84 mi (1,432.06 km) |
| Opovo to Caen | 1,015.06 mi (1,633.58 km) |
| Opovo to Cagnes-sur-Mer | 662.30 mi (1,065.87 km) |
| Opovo to Cahors | 930.61 mi (1,497.67 km) |
| Opovo to Calais | 946.96 mi (1,523.98 km) |
| Opovo to Caluire-et-Cuire | 756.22 mi (1,217.02 km) |
| Opovo to Cambrai | 873.03 mi (1,405.01 km) |
| Opovo to Canet-en-Roussillon | 880.93 mi (1,417.71 km) |
| Opovo to Cannes | 670.72 mi (1,079.42 km) |
| Opovo to Canteleu | 955.83 mi (1,538.26 km) |
| Opovo to Capbreton | 1,081.30 mi (1,740.18 km) |
| Opovo to Carcassonne | 903.68 mi (1,454.33 km) |
| Opovo to Carmaux | 900.43 mi (1,449.10 km) |
