| Komotini to Opwijk | 1,218.64 mi (1,961.22 km) |
| Komotini to Ostend | 1,275.90 mi (2,053.37 km) |
| Komotini to Oud-Heverlee | 1,195.67 mi (1,924.25 km) |
| Komotini to Oud-Turnhout | 1,198.67 mi (1,929.07 km) |
| Komotini to Oudenaarde | 1,238.23 mi (1,992.75 km) |
| Komotini to Oudenburg | 1,271.51 mi (2,046.30 km) |
| Komotini to Oupeye | 1,153.70 mi (1,856.70 km) |
| Komotini to Overijse | 1,199.39 mi (1,930.24 km) |
| Komotini to Overpelt | 1,178.89 mi (1,897.25 km) |
| Komotini to Paal | 1,182.45 mi (1,902.97 km) |
| Komotini to Peer | 1,174.73 mi (1,890.54 km) |
| Komotini to Pepinster | 1,142.44 mi (1,838.58 km) |
| Komotini to Peruwelz | 1,229.54 mi (1,978.75 km) |
| Komotini to Perwez | 1,183.51 mi (1,904.67 km) |
| Komotini to Philippeville | 1,181.72 mi (1,901.79 km) |
