| Ostrow Mazowiecka to Poing | 546.00 mi (878.71 km) |
| Ostrow Mazowiecka to Porta Westfalica | 546.03 mi (878.76 km) |
| Ostrow Mazowiecka to Possneck | 463.38 mi (745.73 km) |
| Ostrow Mazowiecka to Potsdam | 371.49 mi (597.85 km) |
| Ostrow Mazowiecka to Preetz | 486.88 mi (783.56 km) |
| Ostrow Mazowiecka to Prenzlau | 335.31 mi (539.63 km) |
| Ostrow Mazowiecka to Preussisch Oldendorf | 563.40 mi (906.70 km) |
| Ostrow Mazowiecka to Prien am Chiemsee | 541.70 mi (871.78 km) |
| Ostrow Mazowiecka to Pritzwalk | 404.68 mi (651.27 km) |
| Ostrow Mazowiecka to Puchheim | 563.41 mi (906.72 km) |
| Ostrow Mazowiecka to Pulheim | 654.37 mi (1,053.11 km) |
| Ostrow Mazowiecka to Pullach im Isartal | 561.81 mi (904.14 km) |
| Ostrow Mazowiecka to Puttlingen | 694.55 mi (1,117.77 km) |
| Ostrow Mazowiecka to Quakenbruck | 582.40 mi (937.28 km) |
| Ostrow Mazowiecka to Quedlinburg | 459.24 mi (739.07 km) |
