| Voluntari to Octeville | 1,348.70 mi (2,170.52 km) |
| Voluntari to Oignies | 1,153.40 mi (1,856.22 km) |
| Voluntari to Oissel | 1,224.65 mi (1,970.88 km) |
| Voluntari to Olivet | 1,180.05 mi (1,899.10 km) |
| Voluntari to Ollioules | 1,015.94 mi (1,634.99 km) |
| Voluntari to Olonne-sur-Mer | 1,354.09 mi (2,179.19 km) |
| Voluntari to Oloron-Sainte-Marie | 1,332.43 mi (2,144.35 km) |
| Voluntari to Onet Village | 1,160.30 mi (1,867.33 km) |
| Voluntari to Onnaing | 1,126.21 mi (1,812.46 km) |
| Voluntari to Orange | 1,054.30 mi (1,696.74 km) |
| Voluntari to Orchies | 1,142.71 mi (1,839.01 km) |
| Voluntari to Orleans | 1,179.77 mi (1,898.66 km) |
| Voluntari to Orly | 1,161.71 mi (1,869.60 km) |
| Voluntari to Ormesson-sur-Marne | 1,155.41 mi (1,859.46 km) |
| Voluntari to Orsay | 1,170.73 mi (1,884.10 km) |
