| Volos to Opwijk | 1,208.87 mi (1,945.49 km) |
| Volos to Ostend | 1,264.51 mi (2,035.03 km) |
| Volos to Oud-Heverlee | 1,186.30 mi (1,909.16 km) |
| Volos to Oud-Turnhout | 1,194.67 mi (1,922.63 km) |
| Volos to Oudenaarde | 1,225.60 mi (1,972.41 km) |
| Volos to Oudenburg | 1,259.99 mi (2,027.75 km) |
| Volos to Oupeye | 1,146.59 mi (1,845.25 km) |
| Volos to Overijse | 1,189.12 mi (1,913.71 km) |
| Volos to Overpelt | 1,175.55 mi (1,891.86 km) |
| Volos to Paal | 1,176.66 mi (1,893.65 km) |
| Volos to Peer | 1,170.77 mi (1,884.17 km) |
| Volos to Pepinster | 1,134.66 mi (1,826.05 km) |
| Volos to Peruwelz | 1,213.88 mi (1,953.54 km) |
| Volos to Perwez | 1,172.74 mi (1,887.34 km) |
| Volos to Philippeville | 1,166.17 mi (1,876.77 km) |
