| Cities | Distance |
|---|---|
| Opole to Opwijk | 599.72 mi (965.16 km) |
| Opole to Ostend | 653.59 mi (1,051.84 km) |
| Opole to Oud-Heverlee | 579.29 mi (932.28 km) |
| Opole to Oud-Turnhout | 564.24 mi (908.05 km) |
| Opole to Oudenaarde | 625.62 mi (1,006.84 km) |
| Opole to Oudenburg | 650.23 mi (1,046.45 km) |
| Opole to Oupeye | 537.38 mi (864.83 km) |
| Opole to Overijse | 585.36 mi (942.04 km) |
| Opole to Overpelt | 545.59 mi (878.04 km) |
| Opole to Paal | 556.50 mi (895.61 km) |
| Opole to Peer | 544.11 mi (875.66 km) |
| Opole to Pepinster | 530.64 mi (853.99 km) |
| Opole to Peruwelz | 628.54 mi (1,011.54 km) |
| Opole to Perwez | 574.01 mi (923.78 km) |
| Opole to Philippeville | 589.09 mi (948.04 km) |