| Petrinja to Orzesze | 344.97 mi (555.17 km) |
| Petrinja to Osowa | 628.44 mi (1,011.38 km) |
| Petrinja to Ostroda | 593.91 mi (955.81 km) |
| Petrinja to Ostroleka | 577.99 mi (930.18 km) |
| Petrinja to Ostrow Mazowiecka | 568.07 mi (914.22 km) |
| Petrinja to Ostrow Wielkopolski | 434.69 mi (699.57 km) |
| Petrinja to Ostrowiec Swietokrzyski | 446.62 mi (718.76 km) |
| Petrinja to Ostrzeszow | 419.79 mi (675.59 km) |
| Petrinja to Oswiecim | 345.77 mi (556.47 km) |
| Petrinja to Otwock | 513.86 mi (826.98 km) |
| Petrinja to Ozarow Mazowiecki | 511.12 mi (822.56 km) |
| Petrinja to Ozimek | 372.37 mi (599.28 km) |
| Petrinja to Ozorkow | 471.16 mi (758.26 km) |
| Petrinja to Pabianice | 451.82 mi (727.13 km) |
| Petrinja to Parczew | 522.92 mi (841.55 km) |
