| Rostusa to Orzesze | 596.68 mi (960.26 km) |
| Rostusa to Osowa | 890.93 mi (1,433.81 km) |
| Rostusa to Ostroda | 835.85 mi (1,345.17 km) |
| Rostusa to Ostroleka | 792.85 mi (1,275.98 km) |
| Rostusa to Ostrow Mazowiecka | 775.52 mi (1,248.09 km) |
| Rostusa to Ostrow Wielkopolski | 705.98 mi (1,136.16 km) |
| Rostusa to Ostrowiec Swietokrzyski | 645.30 mi (1,038.51 km) |
| Rostusa to Ostrzeszow | 689.21 mi (1,109.18 km) |
| Rostusa to Oswiecim | 586.07 mi (943.18 km) |
| Rostusa to Otwock | 726.62 mi (1,169.38 km) |
| Rostusa to Ozarow Mazowiecki | 732.91 mi (1,179.51 km) |
| Rostusa to Ozimek | 636.45 mi (1,024.26 km) |
| Rostusa to Ozorkow | 718.25 mi (1,155.92 km) |
| Rostusa to Pabianice | 696.07 mi (1,120.21 km) |
| Rostusa to Parczew | 700.75 mi (1,127.75 km) |
