| San Luis to Octeville | 5,440.75 mi (8,756.04 km) |
| San Luis to Oignies | 5,563.28 mi (8,953.24 km) |
| San Luis to Oissel | 5,548.90 mi (8,930.09 km) |
| San Luis to Olivet | 5,642.84 mi (9,081.28 km) |
| San Luis to Ollioules | 6,002.90 mi (9,660.74 km) |
| San Luis to Olonne-sur-Mer | 5,567.16 mi (8,959.47 km) |
| San Luis to Oloron-Sainte-Marie | 5,755.90 mi (9,263.23 km) |
| San Luis to Onet Village | 5,825.76 mi (9,375.65 km) |
| San Luis to Onnaing | 5,587.05 mi (8,991.49 km) |
| San Luis to Orange | 5,917.91 mi (9,523.96 km) |
| San Luis to Orchies | 5,571.37 mi (8,966.25 km) |
| San Luis to Orleans | 5,641.41 mi (9,078.98 km) |
| San Luis to Orly | 5,620.60 mi (9,045.48 km) |
| San Luis to Ormesson-sur-Marne | 5,623.74 mi (9,050.54 km) |
| San Luis to Orsay | 5,615.54 mi (9,037.33 km) |
