| Cities | Distance |
|---|---|
| Ostrov to Nowy Sacz | 347.84 mi (559.80 km) |
| Ostrov to Nowy Targ | 320.23 mi (515.37 km) |
| Ostrov to Nowy Tomysl | 195.75 mi (315.02 km) |
| Ostrov to Nysa | 193.90 mi (312.06 km) |
| Ostrov to Oborniki | 232.47 mi (374.12 km) |
| Ostrov to Oborniki Slaskie | 186.10 mi (299.49 km) |
| Ostrov to Olawa | 195.99 mi (315.41 km) |
| Ostrov to Olecko | 479.47 mi (771.63 km) |
| Ostrov to Olesnica | 203.81 mi (328.00 km) |
| Ostrov to Olesno | 243.40 mi (391.72 km) |
| Ostrov to Olkusz | 292.37 mi (470.53 km) |
| Ostrov to Olsztyn | 399.93 mi (643.62 km) |
| Ostrov to Opalenica | 204.04 mi (328.38 km) |
| Ostrov to Opoczno | 328.86 mi (529.25 km) |
| Ostrov to Opole | 220.91 mi (355.53 km) |