| Parla to Opole | 1,267.68 mi (2,040.13 km) |
| Parla to Orzesze | 1,285.28 mi (2,068.45 km) |
| Parla to Osowa | 1,419.07 mi (2,283.78 km) |
| Parla to Ostroda | 1,443.25 mi (2,322.68 km) |
| Parla to Ostroleka | 1,480.31 mi (2,382.33 km) |
| Parla to Ostrow Mazowiecka | 1,484.71 mi (2,389.40 km) |
| Parla to Ostrow Wielkopolski | 1,294.69 mi (2,083.60 km) |
| Parla to Ostrowiec Swietokrzyski | 1,413.50 mi (2,274.80 km) |
| Parla to Ostrzeszow | 1,291.40 mi (2,078.30 km) |
| Parla to Oswiecim | 1,301.48 mi (2,094.53 km) |
| Parla to Otwock | 1,440.52 mi (2,318.29 km) |
| Parla to Ozarow Mazowiecki | 1,425.58 mi (2,294.24 km) |
| Parla to Ozimek | 1,278.88 mi (2,058.16 km) |
| Parla to Ozorkow | 1,360.27 mi (2,189.14 km) |
| Parla to Pabianice | 1,354.15 mi (2,179.30 km) |
