| Ocana to Cabestany | 383.35 mi (616.94 km) |
| Ocana to Cabries | 516.95 mi (831.95 km) |
| Ocana to Cachan | 674.41 mi (1,085.35 km) |
| Ocana to Caen | 655.42 mi (1,054.80 km) |
| Ocana to Cagnes-sur-Mer | 604.52 mi (972.88 km) |
| Ocana to Cahors | 400.00 mi (643.73 km) |
| Ocana to Calais | 801.97 mi (1,290.65 km) |
| Ocana to Caluire-et-Cuire | 583.54 mi (939.11 km) |
| Ocana to Cambrai | 778.03 mi (1,252.11 km) |
| Ocana to Canet-en-Roussillon | 387.05 mi (622.90 km) |
| Ocana to Cannes | 595.34 mi (958.11 km) |
| Ocana to Canteleu | 692.39 mi (1,114.30 km) |
| Ocana to Capbreton | 275.90 mi (444.01 km) |
| Ocana to Carcassonne | 376.44 mi (605.82 km) |
| Ocana to Carmaux | 405.08 mi (651.92 km) |
