| Merosina to Opole | 540.24 mi (869.43 km) |
| Merosina to Orzesze | 494.71 mi (796.16 km) |
| Merosina to Osowa | 783.76 mi (1,261.34 km) |
| Merosina to Ostroda | 724.11 mi (1,165.35 km) |
| Merosina to Ostroleka | 676.00 mi (1,087.92 km) |
| Merosina to Ostrow Mazowiecka | 657.59 mi (1,058.30 km) |
| Merosina to Ostrow Wielkopolski | 605.84 mi (975.01 km) |
| Merosina to Ostrowiec Swietokrzyski | 528.77 mi (850.98 km) |
| Merosina to Ostrzeszow | 589.00 mi (947.91 km) |
| Merosina to Oswiecim | 481.40 mi (774.74 km) |
| Merosina to Otwock | 610.68 mi (982.80 km) |
| Merosina to Ozarow Mazowiecki | 618.69 mi (995.69 km) |
| Merosina to Ozimek | 536.47 mi (863.37 km) |
| Merosina to Ozorkow | 610.48 mi (982.47 km) |
| Merosina to Pabianice | 588.18 mi (946.59 km) |
