| Longwood to Octeville | 4,293.03 mi (6,908.97 km) |
| Longwood to Oignies | 4,478.71 mi (7,207.79 km) |
| Longwood to Oissel | 4,416.97 mi (7,108.43 km) |
| Longwood to Olivet | 4,479.34 mi (7,208.80 km) |
| Longwood to Ollioules | 4,761.81 mi (7,663.39 km) |
| Longwood to Olonne-sur-Mer | 4,336.22 mi (6,978.47 km) |
| Longwood to Oloron-Sainte-Marie | 4,451.78 mi (7,164.44 km) |
| Longwood to Onet Village | 4,580.76 mi (7,372.02 km) |
| Longwood to Onnaing | 4,505.86 mi (7,251.47 km) |
| Longwood to Orange | 4,689.77 mi (7,547.46 km) |
| Longwood to Orchies | 4,489.24 mi (7,224.73 km) |
| Longwood to Orleans | 4,478.99 mi (7,208.24 km) |
| Longwood to Orly | 4,484.64 mi (7,217.33 km) |
| Longwood to Ormesson-sur-Marne | 4,490.24 mi (7,226.34 km) |
| Longwood to Orsay | 4,476.48 mi (7,204.20 km) |
