| Pinehurst to Octeville | 3,909.61 mi (6,291.92 km) |
| Pinehurst to Oignies | 4,087.10 mi (6,577.55 km) |
| Pinehurst to Oissel | 4,032.49 mi (6,489.67 km) |
| Pinehurst to Olivet | 4,101.33 mi (6,600.46 km) |
| Pinehurst to Ollioules | 4,402.54 mi (7,085.20 km) |
| Pinehurst to Olonne-sur-Mer | 3,969.11 mi (6,387.67 km) |
| Pinehurst to Oloron-Sainte-Marie | 4,101.71 mi (6,601.07 km) |
| Pinehurst to Onet Village | 4,219.87 mi (6,791.22 km) |
| Pinehurst to Onnaing | 4,114.05 mi (6,620.93 km) |
| Pinehurst to Orange | 4,326.94 mi (6,963.54 km) |
| Pinehurst to Orchies | 4,097.37 mi (6,594.07 km) |
| Pinehurst to Orleans | 4,100.78 mi (6,599.57 km) |
| Pinehurst to Orly | 4,101.79 mi (6,601.19 km) |
| Pinehurst to Ormesson-sur-Marne | 4,107.03 mi (6,609.62 km) |
| Pinehurst to Orsay | 4,094.06 mi (6,588.75 km) |
