| Volos to Octeville | 1,393.98 mi (2,243.40 km) |
| Volos to Oignies | 1,234.31 mi (1,986.43 km) |
| Volos to Oissel | 1,273.23 mi (2,049.06 km) |
| Volos to Olivet | 1,199.22 mi (1,929.95 km) |
| Volos to Ollioules | 923.15 mi (1,485.66 km) |
| Volos to Olonne-sur-Mer | 1,337.09 mi (2,151.83 km) |
| Volos to Oloron-Sainte-Marie | 1,246.12 mi (2,005.44 km) |
| Volos to Onet Village | 1,098.67 mi (1,768.13 km) |
| Volos to Onnaing | 1,208.63 mi (1,945.11 km) |
| Volos to Orange | 988.16 mi (1,590.29 km) |
| Volos to Orchies | 1,225.05 mi (1,971.53 km) |
| Volos to Orleans | 1,199.84 mi (1,930.95 km) |
| Volos to Orly | 1,202.41 mi (1,935.10 km) |
| Volos to Ormesson-sur-Marne | 1,197.64 mi (1,927.41 km) |
| Volos to Orsay | 1,209.60 mi (1,946.66 km) |
