| Fairfax Station to Octeville | 3,660.65 mi (5,891.24 km) |
| Fairfax Station to Oignies | 3,833.93 mi (6,170.12 km) |
| Fairfax Station to Oissel | 3,782.77 mi (6,087.79 km) |
| Fairfax Station to Olivet | 3,854.58 mi (6,203.35 km) |
| Fairfax Station to Ollioules | 4,164.26 mi (6,701.73 km) |
| Fairfax Station to Olonne-sur-Mer | 3,728.00 mi (5,999.63 km) |
| Fairfax Station to Oloron-Sainte-Marie | 3,868.83 mi (6,226.28 km) |
| Fairfax Station to Onet Village | 3,981.22 mi (6,407.15 km) |
| Fairfax Station to Onnaing | 3,860.76 mi (6,213.29 km) |
| Fairfax Station to Orange | 4,087.08 mi (6,577.52 km) |
| Fairfax Station to Orchies | 3,844.06 mi (6,186.42 km) |
| Fairfax Station to Orleans | 3,853.93 mi (6,202.31 km) |
| Fairfax Station to Orly | 3,852.71 mi (6,200.34 km) |
| Fairfax Station to Ormesson-sur-Marne | 3,857.77 mi (6,208.49 km) |
| Fairfax Station to Orsay | 3,845.20 mi (6,188.26 km) |
