| Pirkkala to Orzesze | 804.16 mi (1,294.18 km) |
| Pirkkala to Osowa | 521.75 mi (839.68 km) |
| Pirkkala to Ostroda | 553.48 mi (890.73 km) |
| Pirkkala to Ostroleka | 585.50 mi (942.28 km) |
| Pirkkala to Ostrow Mazowiecka | 602.34 mi (969.37 km) |
| Pirkkala to Ostrow Wielkopolski | 713.06 mi (1,147.57 km) |
| Pirkkala to Ostrowiec Swietokrzyski | 732.80 mi (1,179.32 km) |
| Pirkkala to Ostrzeszow | 727.23 mi (1,170.36 km) |
| Pirkkala to Oswiecim | 807.74 mi (1,299.93 km) |
| Pirkkala to Otwock | 652.18 mi (1,049.58 km) |
| Pirkkala to Ozarow Mazowiecki | 647.97 mi (1,042.80 km) |
| Pirkkala to Ozimek | 774.03 mi (1,245.67 km) |
| Pirkkala to Ozorkow | 676.57 mi (1,088.83 km) |
| Pirkkala to Pabianice | 697.08 mi (1,121.84 km) |
| Pirkkala to Parczew | 680.06 mi (1,094.46 km) |
