| Orsta to Orzesze | 959.89 mi (1,544.79 km) |
| Orsta to Osowa | 696.91 mi (1,121.56 km) |
| Orsta to Ostroda | 772.82 mi (1,243.73 km) |
| Orsta to Ostroleka | 846.71 mi (1,362.65 km) |
| Orsta to Ostrow Mazowiecka | 869.77 mi (1,399.77 km) |
| Orsta to Ostrow Wielkopolski | 848.90 mi (1,366.18 km) |
| Orsta to Ostrowiec Swietokrzyski | 966.36 mi (1,555.21 km) |
| Orsta to Ostrzeszow | 865.55 mi (1,392.96 km) |
| Orsta to Oswiecim | 975.83 mi (1,570.45 km) |
| Orsta to Otwock | 893.80 mi (1,438.43 km) |
| Orsta to Ozarow Mazowiecki | 877.29 mi (1,411.87 km) |
| Orsta to Ozimek | 917.13 mi (1,475.98 km) |
| Orsta to Ozorkow | 858.91 mi (1,382.28 km) |
| Orsta to Pabianice | 880.08 mi (1,416.36 km) |
| Orsta to Parczew | 959.33 mi (1,543.89 km) |
