| Ostrow Mazowiecka to Piera | 1,218.76 mi (1,961.40 km) |
| Ostrow Mazowiecka to Pilar de la Horadada | 1,497.45 mi (2,409.91 km) |
| Ostrow Mazowiecka to Pilas | 1,724.98 mi (2,776.08 km) |
| Ostrow Mazowiecka to Pinos Puente | 1,634.47 mi (2,630.43 km) |
| Ostrow Mazowiecka to Pinto | 1,481.29 mi (2,383.91 km) |
| Ostrow Mazowiecka to Pizarra | 1,693.97 mi (2,726.19 km) |
| Ostrow Mazowiecka to Plasencia | 1,583.11 mi (2,547.77 km) |
| Ostrow Mazowiecka to Pola de Laviana | 1,418.51 mi (2,282.88 km) |
| Ostrow Mazowiecka to Pola de Lena | 1,432.69 mi (2,305.69 km) |
| Ostrow Mazowiecka to Pola de Siero | 1,416.11 mi (2,279.01 km) |
| Ostrow Mazowiecka to Pollensa | 1,260.94 mi (2,029.29 km) |
| Ostrow Mazowiecka to Ponferrada | 1,489.10 mi (2,396.48 km) |
| Ostrow Mazowiecka to Pontevedra | 1,575.98 mi (2,536.30 km) |
| Ostrow Mazowiecka to Portugalete | 1,314.33 mi (2,115.22 km) |
| Ostrow Mazowiecka to Poyo | 1,577.33 mi (2,538.47 km) |
