| Palaio Faliro to Octeville | 1,489.19 mi (2,396.62 km) |
| Palaio Faliro to Oignies | 1,334.33 mi (2,147.39 km) |
| Palaio Faliro to Oissel | 1,369.57 mi (2,204.11 km) |
| Palaio Faliro to Olivet | 1,292.45 mi (2,080.00 km) |
| Palaio Faliro to Ollioules | 1,001.65 mi (1,612.00 km) |
| Palaio Faliro to Olonne-sur-Mer | 1,423.92 mi (2,291.58 km) |
| Palaio Faliro to Oloron-Sainte-Marie | 1,321.29 mi (2,126.42 km) |
| Palaio Faliro to Onet Village | 1,180.35 mi (1,899.60 km) |
| Palaio Faliro to Onnaing | 1,308.94 mi (2,106.53 km) |
| Palaio Faliro to Orange | 1,070.59 mi (1,722.94 km) |
| Palaio Faliro to Orchies | 1,325.26 mi (2,132.80 km) |
| Palaio Faliro to Orleans | 1,293.18 mi (2,081.18 km) |
| Palaio Faliro to Orly | 1,298.32 mi (2,089.44 km) |
| Palaio Faliro to Ormesson-sur-Marne | 1,293.76 mi (2,082.11 km) |
| Palaio Faliro to Orsay | 1,305.23 mi (2,100.56 km) |
