| Peristeri to Octeville | 1,484.73 mi (2,389.44 km) |
| Peristeri to Oignies | 1,329.49 mi (2,139.61 km) |
| Peristeri to Oissel | 1,365.02 mi (2,196.79 km) |
| Peristeri to Olivet | 1,288.12 mi (2,073.03 km) |
| Peristeri to Ollioules | 998.26 mi (1,606.55 km) |
| Peristeri to Olonne-sur-Mer | 1,420.04 mi (2,285.34 km) |
| Peristeri to Oloron-Sainte-Marie | 1,318.16 mi (2,121.37 km) |
| Peristeri to Onet Village | 1,176.79 mi (1,893.86 km) |
| Peristeri to Onnaing | 1,304.08 mi (2,098.71 km) |
| Peristeri to Orange | 1,066.96 mi (1,717.11 km) |
| Peristeri to Orchies | 1,320.41 mi (2,124.99 km) |
| Peristeri to Orleans | 1,288.85 mi (2,074.20 km) |
| Peristeri to Orly | 1,293.80 mi (2,082.16 km) |
| Peristeri to Ormesson-sur-Marne | 1,289.22 mi (2,074.80 km) |
| Peristeri to Orsay | 1,300.73 mi (2,093.32 km) |
