| Scotts Valley to Octeville | 5,430.45 mi (8,739.46 km) |
| Scotts Valley to Oignies | 5,528.56 mi (8,897.36 km) |
| Scotts Valley to Oissel | 5,529.46 mi (8,898.81 km) |
| Scotts Valley to Olivet | 5,629.81 mi (9,060.30 km) |
| Scotts Valley to Ollioules | 6,001.95 mi (9,659.21 km) |
| Scotts Valley to Olonne-sur-Mer | 5,578.68 mi (8,978.02 km) |
| Scotts Valley to Oloron-Sainte-Marie | 5,784.91 mi (9,309.91 km) |
| Scotts Valley to Onet Village | 5,832.44 mi (9,386.41 km) |
| Scotts Valley to Onnaing | 5,550.37 mi (8,932.45 km) |
| Scotts Valley to Orange | 5,915.71 mi (9,520.41 km) |
| Scotts Valley to Orchies | 5,535.58 mi (8,908.65 km) |
| Scotts Valley to Orleans | 5,628.09 mi (9,057.53 km) |
| Scotts Valley to Orly | 5,599.68 mi (9,011.81 km) |
| Scotts Valley to Ormesson-sur-Marne | 5,601.93 mi (9,015.44 km) |
| Scotts Valley to Orsay | 5,595.79 mi (9,005.55 km) |
