| Cities | Distance |
|---|
| Olkusz to Orbetello | 671.55 mi (1,080.75 km) |
| Olkusz to Oria | 682.23 mi (1,097.94 km) |
| Olkusz to Oristano | 892.64 mi (1,436.57 km) |
| Olkusz to Orta Nova | 645.44 mi (1,038.74 km) |
| Olkusz to Orte | 638.97 mi (1,028.32 km) |
| Olkusz to Ortona | 600.52 mi (966.44 km) |
| Olkusz to Orvieto | 630.78 mi (1,015.14 km) |
| Olkusz to Orzinuovi | 558.96 mi (899.57 km) |
| Olkusz to Osimo | 550.12 mi (885.34 km) |
| Olkusz to Ospitaletto | 546.85 mi (880.07 km) |
| Olkusz to Ostuni | 666.58 mi (1,072.76 km) |
| Olkusz to Ottaviano | 696.14 mi (1,120.33 km) |
| Olkusz to Ovada | 640.89 mi (1,031.41 km) |
| Olkusz to Ozieri | 841.51 mi (1,354.28 km) |
| Olkusz to Paceco | 917.15 mi (1,476.02 km) |
