| Mountain View to Octeville | 5,413.02 mi (8,711.41 km) |
| Mountain View to Oignies | 5,510.33 mi (8,868.02 km) |
| Mountain View to Oissel | 5,511.71 mi (8,870.24 km) |
| Mountain View to Olivet | 5,612.23 mi (9,032.01 km) |
| Mountain View to Ollioules | 5,984.65 mi (9,631.37 km) |
| Mountain View to Olonne-sur-Mer | 5,561.92 mi (8,951.04 km) |
| Mountain View to Oloron-Sainte-Marie | 5,768.67 mi (9,283.78 km) |
| Mountain View to Onet Village | 5,815.45 mi (9,359.05 km) |
| Mountain View to Onnaing | 5,532.07 mi (8,903.01 km) |
| Mountain View to Orange | 5,898.39 mi (9,492.54 km) |
| Mountain View to Orchies | 5,517.32 mi (8,879.26 km) |
| Mountain View to Orleans | 5,610.50 mi (9,029.22 km) |
| Mountain View to Orly | 5,581.86 mi (8,983.14 km) |
| Mountain View to Ormesson-sur-Marne | 5,584.09 mi (8,986.72 km) |
| Mountain View to Orsay | 5,578.01 mi (8,976.94 km) |
