| Polygyros to Octeville | 1,373.13 mi (2,209.84 km) |
| Polygyros to Oignies | 1,205.82 mi (1,940.58 km) |
| Polygyros to Oissel | 1,250.93 mi (2,013.17 km) |
| Polygyros to Olivet | 1,181.81 mi (1,901.94 km) |
| Polygyros to Ollioules | 925.03 mi (1,488.69 km) |
| Polygyros to Olonne-sur-Mer | 1,327.67 mi (2,136.69 km) |
| Polygyros to Oloron-Sainte-Marie | 1,249.86 mi (2,011.45 km) |
| Polygyros to Onet Village | 1,096.12 mi (1,764.04 km) |
| Polygyros to Onnaing | 1,179.67 mi (1,898.49 km) |
| Polygyros to Orange | 985.34 mi (1,585.74 km) |
| Polygyros to Orchies | 1,196.24 mi (1,925.15 km) |
| Polygyros to Orleans | 1,182.27 mi (1,902.68 km) |
| Polygyros to Orly | 1,181.00 mi (1,900.64 km) |
| Polygyros to Ormesson-sur-Marne | 1,175.91 mi (1,892.44 km) |
| Polygyros to Orsay | 1,188.59 mi (1,912.85 km) |
