| Niska Banja to Opole | 544.21 mi (875.82 km) |
| Niska Banja to Orzesze | 498.10 mi (801.61 km) |
| Niska Banja to Osowa | 785.63 mi (1,264.34 km) |
| Niska Banja to Ostroda | 724.99 mi (1,166.76 km) |
| Niska Banja to Ostroleka | 675.58 mi (1,087.24 km) |
| Niska Banja to Ostrow Mazowiecka | 656.87 mi (1,057.13 km) |
| Niska Banja to Ostrow Wielkopolski | 609.35 mi (980.65 km) |
| Niska Banja to Ostrowiec Swietokrzyski | 528.64 mi (850.76 km) |
| Niska Banja to Ostrzeszow | 592.52 mi (953.58 km) |
| Niska Banja to Oswiecim | 484.27 mi (779.36 km) |
| Niska Banja to Otwock | 610.60 mi (982.66 km) |
| Niska Banja to Ozarow Mazowiecki | 619.06 mi (996.29 km) |
| Niska Banja to Ozimek | 540.14 mi (869.28 km) |
| Niska Banja to Ozorkow | 612.42 mi (985.60 km) |
| Niska Banja to Pabianice | 590.14 mi (949.74 km) |
