| Marsta to Opole | 618.39 mi (995.21 km) |
| Marsta to Orzesze | 655.05 mi (1,054.20 km) |
| Marsta to Osowa | 359.31 mi (578.26 km) |
| Marsta to Ostroda | 416.58 mi (670.42 km) |
| Marsta to Ostroleka | 474.23 mi (763.20 km) |
| Marsta to Ostrow Mazowiecka | 495.81 mi (797.92 km) |
| Marsta to Ostrow Wielkopolski | 550.49 mi (885.93 km) |
| Marsta to Ostrowiec Swietokrzyski | 615.80 mi (991.03 km) |
| Marsta to Ostrzeszow | 566.57 mi (911.81 km) |
| Marsta to Oswiecim | 664.03 mi (1,068.65 km) |
| Marsta to Otwock | 534.68 mi (860.49 km) |
| Marsta to Ozarow Mazowiecki | 523.76 mi (842.91 km) |
| Marsta to Ozimek | 618.11 mi (994.75 km) |
| Marsta to Ozorkow | 531.46 mi (855.29 km) |
| Marsta to Pabianice | 553.65 mi (891.01 km) |
