| Oria to Cabestany | 772.89 mi (1,243.85 km) |
| Oria to Cabries | 660.72 mi (1,063.33 km) |
| Oria to Cachan | 942.58 mi (1,516.93 km) |
| Oria to Caen | 1,062.33 mi (1,709.66 km) |
| Oria to Cagnes-sur-Mer | 579.86 mi (933.20 km) |
| Oria to Cahors | 867.38 mi (1,395.92 km) |
| Oria to Calais | 1,044.84 mi (1,681.51 km) |
| Oria to Caluire-et-Cuire | 739.88 mi (1,190.72 km) |
| Oria to Cambrai | 964.33 mi (1,551.94 km) |
| Oria to Canet-en-Roussillon | 769.84 mi (1,238.93 km) |
| Oria to Cannes | 583.92 mi (939.73 km) |
| Oria to Canteleu | 1,016.33 mi (1,635.62 km) |
| Oria to Capbreton | 999.26 mi (1,608.15 km) |
| Oria to Carcassonne | 807.25 mi (1,299.14 km) |
| Oria to Carmaux | 826.83 mi (1,330.65 km) |
