| Pianella to Orzesze | 580.32 mi (933.93 km) |
| Pianella to Osowa | 854.94 mi (1,375.89 km) |
| Pianella to Ostroda | 826.49 mi (1,330.10 km) |
| Pianella to Ostroleka | 814.52 mi (1,310.85 km) |
| Pianella to Ostrow Mazowiecka | 805.17 mi (1,295.79 km) |
| Pianella to Ostrow Wielkopolski | 663.00 mi (1,067.00 km) |
| Pianella to Ostrowiec Swietokrzyski | 684.11 mi (1,100.96 km) |
| Pianella to Ostrzeszow | 649.16 mi (1,044.72 km) |
| Pianella to Oswiecim | 582.43 mi (937.33 km) |
| Pianella to Otwock | 750.95 mi (1,208.54 km) |
| Pianella to Ozarow Mazowiecki | 747.58 mi (1,203.12 km) |
| Pianella to Ozimek | 604.64 mi (973.08 km) |
| Pianella to Ozorkow | 704.74 mi (1,134.17 km) |
| Pianella to Pabianice | 686.24 mi (1,104.40 km) |
| Pianella to Parczew | 760.03 mi (1,223.15 km) |
