| Ostrow Mazowiecka to Polzela | 544.03 mi (875.53 km) |
| Ostrow Mazowiecka to Postojna | 595.53 mi (958.42 km) |
| Ostrow Mazowiecka to Prebold | 546.17 mi (878.98 km) |
| Ostrow Mazowiecka to Preddvor | 559.53 mi (900.47 km) |
| Ostrow Mazowiecka to Prevalje | 532.84 mi (857.52 km) |
| Ostrow Mazowiecka to Ptuj | 516.55 mi (831.31 km) |
| Ostrow Mazowiecka to Puconci | 492.73 mi (792.96 km) |
| Ostrow Mazowiecka to Race | 518.98 mi (835.21 km) |
| Ostrow Mazowiecka to Radece | 554.32 mi (892.09 km) |
| Ostrow Mazowiecka to Radenci | 498.46 mi (802.19 km) |
| Ostrow Mazowiecka to Radlje ob Dravi | 520.60 mi (837.82 km) |
| Ostrow Mazowiecka to Radovljica | 564.10 mi (907.83 km) |
| Ostrow Mazowiecka to Ravne na Koroskem | 531.48 mi (855.34 km) |
| Ostrow Mazowiecka to Razkrizje | 501.03 mi (806.32 km) |
| Ostrow Mazowiecka to Recica | 545.28 mi (877.55 km) |
