| Cities | Distance |
|---|
| Olkusz to Opwijk | 674.66 mi (1,085.76 km) |
| Olkusz to Ostend | 728.96 mi (1,173.15 km) |
| Olkusz to Oud-Heverlee | 653.97 mi (1,052.46 km) |
| Olkusz to Oud-Turnhout | 639.71 mi (1,029.52 km) |
| Olkusz to Oudenaarde | 700.40 mi (1,127.18 km) |
| Olkusz to Oudenburg | 725.55 mi (1,167.66 km) |
| Olkusz to Oupeye | 611.72 mi (984.47 km) |
| Olkusz to Overijse | 659.94 mi (1,062.07 km) |
| Olkusz to Overpelt | 620.91 mi (999.25 km) |
| Olkusz to Paal | 631.53 mi (1,016.34 km) |
| Olkusz to Peer | 619.29 mi (996.65 km) |
| Olkusz to Pepinster | 604.65 mi (973.08 km) |
| Olkusz to Peruwelz | 702.70 mi (1,130.89 km) |
| Olkusz to Perwez | 648.25 mi (1,043.26 km) |
| Olkusz to Philippeville | 662.41 mi (1,066.04 km) |
