| East Cleveland to Opwijk | 3,913.60 mi (6,298.33 km) |
| East Cleveland to Ostend | 3,856.49 mi (6,206.42 km) |
| East Cleveland to Oud-Heverlee | 3,936.56 mi (6,335.27 km) |
| East Cleveland to Oud-Turnhout | 3,933.66 mi (6,330.62 km) |
| East Cleveland to Oudenaarde | 3,894.46 mi (6,267.52 km) |
| East Cleveland to Oudenburg | 3,860.91 mi (6,213.53 km) |
| East Cleveland to Oupeye | 3,978.42 mi (6,402.65 km) |
| East Cleveland to Overijse | 3,932.93 mi (6,329.44 km) |
| East Cleveland to Overpelt | 3,953.49 mi (6,362.53 km) |
| East Cleveland to Paal | 3,949.69 mi (6,356.41 km) |
| East Cleveland to Peer | 3,957.57 mi (6,369.09 km) |
| East Cleveland to Pepinster | 3,989.71 mi (6,420.82 km) |
| East Cleveland to Peruwelz | 3,904.06 mi (6,282.98 km) |
| East Cleveland to Perwez | 3,948.92 mi (6,355.17 km) |
| East Cleveland to Philippeville | 3,951.97 mi (6,360.07 km) |
