| Commack to Octeville | 3,403.72 mi (5,477.75 km) |
| Commack to Oignies | 3,577.85 mi (5,758.00 km) |
| Commack to Oissel | 3,525.97 mi (5,674.50 km) |
| Commack to Olivet | 3,597.40 mi (5,789.45 km) |
| Commack to Ollioules | 3,906.88 mi (6,287.51 km) |
| Commack to Olonne-sur-Mer | 3,470.55 mi (5,585.32 km) |
| Commack to Oloron-Sainte-Marie | 3,611.89 mi (5,812.78 km) |
| Commack to Onet Village | 3,723.83 mi (5,992.92 km) |
| Commack to Onnaing | 3,604.71 mi (5,801.23 km) |
| Commack to Orange | 3,829.65 mi (6,163.23 km) |
| Commack to Orchies | 3,588.02 mi (5,774.36 km) |
| Commack to Orleans | 3,596.76 mi (5,788.42 km) |
| Commack to Orly | 3,595.81 mi (5,786.90 km) |
| Commack to Ormesson-sur-Marne | 3,600.90 mi (5,795.09 km) |
| Commack to Orsay | 3,588.27 mi (5,774.77 km) |
