| Eugene to Octeville | 5,067.25 mi (8,154.95 km) |
| Eugene to Oignies | 5,149.49 mi (8,287.30 km) |
| Eugene to Oissel | 5,159.66 mi (8,303.67 km) |
| Eugene to Olivet | 5,263.08 mi (8,470.11 km) |
| Eugene to Ollioules | 5,639.49 mi (9,075.88 km) |
| Eugene to Olonne-sur-Mer | 5,228.14 mi (8,413.88 km) |
| Eugene to Oloron-Sainte-Marie | 5,444.00 mi (8,761.27 km) |
| Eugene to Onet Village | 5,476.38 mi (8,813.37 km) |
| Eugene to Onnaing | 5,169.94 mi (8,320.22 km) |
| Eugene to Orange | 5,553.22 mi (8,937.05 km) |
| Eugene to Orchies | 5,155.81 mi (8,297.47 km) |
| Eugene to Orleans | 5,261.20 mi (8,467.08 km) |
| Eugene to Orly | 5,228.35 mi (8,414.22 km) |
| Eugene to Ormesson-sur-Marne | 5,230.04 mi (8,416.94 km) |
| Eugene to Orsay | 5,225.21 mi (8,409.17 km) |
