| Ocana to Carpentras | 521.78 mi (839.73 km) |
| Ocana to Carquefou | 516.90 mi (831.87 km) |
| Ocana to Carqueiranne | 540.02 mi (869.08 km) |
| Ocana to Carrieres-sous-Poissy | 678.09 mi (1,091.29 km) |
| Ocana to Carrieres-sur-Seine | 680.83 mi (1,095.69 km) |
| Ocana to Carros | 609.34 mi (980.63 km) |
| Ocana to Carvin | 792.11 mi (1,274.78 km) |
| Ocana to Castanet-Tolosan | 355.93 mi (572.81 km) |
| Ocana to Castelginest | 361.91 mi (582.44 km) |
| Ocana to Castelnau-le-Lez | 457.85 mi (736.84 km) |
| Ocana to Castelnaudary | 364.76 mi (587.02 km) |
| Ocana to Castelsarrasin | 367.93 mi (592.12 km) |
| Ocana to Castres | 388.46 mi (625.16 km) |
| Ocana to Caudebec-les-Elbeuf | 681.13 mi (1,096.18 km) |
| Ocana to Caudry | 778.50 mi (1,252.87 km) |
