| Oria to Carpentras | 687.76 mi (1,106.85 km) |
| Oria to Carquefou | 1,057.92 mi (1,702.55 km) |
| Oria to Carqueiranne | 621.25 mi (999.80 km) |
| Oria to Carrieres-sous-Poissy | 959.58 mi (1,544.29 km) |
| Oria to Carrieres-sur-Seine | 948.58 mi (1,526.58 km) |
| Oria to Carros | 580.19 mi (933.73 km) |
| Oria to Carvin | 987.52 mi (1,589.27 km) |
| Oria to Castanet-Tolosan | 852.67 mi (1,372.24 km) |
| Oria to Castelginest | 857.82 mi (1,380.52 km) |
| Oria to Castelnau-le-Lez | 735.88 mi (1,184.28 km) |
| Oria to Castelnaudary | 828.04 mi (1,332.61 km) |
| Oria to Castelsarrasin | 877.92 mi (1,412.88 km) |
| Oria to Castres | 816.45 mi (1,313.95 km) |
| Oria to Caudebec-les-Elbeuf | 1,010.86 mi (1,626.83 km) |
| Oria to Caudry | 956.00 mi (1,538.54 km) |
