| Catral to Octeville | 793.41 mi (1,276.87 km) |
| Catral to Oignies | 870.71 mi (1,401.26 km) |
| Catral to Oissel | 778.34 mi (1,252.62 km) |
| Catral to Olivet | 684.19 mi (1,101.09 km) |
| Catral to Ollioules | 489.58 mi (787.90 km) |
| Catral to Olonne-sur-Mer | 580.87 mi (934.81 km) |
| Catral to Oloron-Sainte-Marie | 348.03 mi (560.09 km) |
| Catral to Onet Village | 463.60 mi (746.10 km) |
| Catral to Onnaing | 872.12 mi (1,403.55 km) |
| Catral to Orange | 505.67 mi (813.80 km) |
| Catral to Orchies | 873.79 mi (1,406.22 km) |
| Catral to Orleans | 686.88 mi (1,105.42 km) |
| Catral to Orly | 748.52 mi (1,204.62 km) |
| Catral to Ormesson-sur-Marne | 752.91 mi (1,211.69 km) |
| Catral to Orsay | 743.32 mi (1,196.25 km) |
