| Erzurum to Opwijk | 1,928.40 mi (3,103.46 km) |
| Erzurum to Ostend | 1,985.27 mi (3,194.98 km) |
| Erzurum to Oud-Heverlee | 1,906.17 mi (3,067.68 km) |
| Erzurum to Oud-Turnhout | 1,898.18 mi (3,054.82 km) |
| Erzurum to Oudenaarde | 1,952.37 mi (3,142.04 km) |
| Erzurum to Oudenburg | 1,981.41 mi (3,188.76 km) |
| Erzurum to Oupeye | 1,862.67 mi (2,997.68 km) |
| Erzurum to Overijse | 1,911.39 mi (3,076.09 km) |
| Erzurum to Overpelt | 1,878.51 mi (3,023.16 km) |
| Erzurum to Paal | 1,886.76 mi (3,036.44 km) |
| Erzurum to Peer | 1,875.89 mi (3,018.95 km) |
| Erzurum to Pepinster | 1,853.53 mi (2,982.97 km) |
| Erzurum to Peruwelz | 1,950.02 mi (3,138.26 km) |
| Erzurum to Perwez | 1,897.54 mi (3,053.80 km) |
| Erzurum to Philippeville | 1,904.92 mi (3,065.67 km) |
