| Gateway to Octeville | 4,412.77 mi (7,101.66 km) |
| Gateway to Oignies | 4,600.95 mi (7,404.52 km) |
| Gateway to Oissel | 4,536.90 mi (7,301.44 km) |
| Gateway to Olivet | 4,597.04 mi (7,398.22 km) |
| Gateway to Ollioules | 4,872.91 mi (7,842.20 km) |
| Gateway to Olonne-sur-Mer | 4,450.52 mi (7,162.42 km) |
| Gateway to Oloron-Sainte-Marie | 4,560.31 mi (7,339.11 km) |
| Gateway to Onet Village | 4,692.66 mi (7,552.11 km) |
| Gateway to Onnaing | 4,628.13 mi (7,448.25 km) |
| Gateway to Orange | 4,802.16 mi (7,728.33 km) |
| Gateway to Orchies | 4,611.55 mi (7,421.57 km) |
| Gateway to Orleans | 4,596.76 mi (7,397.77 km) |
| Gateway to Orly | 4,603.95 mi (7,409.34 km) |
| Gateway to Ormesson-sur-Marne | 4,609.65 mi (7,418.52 km) |
| Gateway to Orsay | 4,595.66 mi (7,395.99 km) |
