| Grinon to Parczew | 1,494.17 mi (2,404.63 km) |
| Grinon to Paslek | 1,448.96 mi (2,331.87 km) |
| Grinon to Piaseczno | 1,433.32 mi (2,306.71 km) |
| Grinon to Piastow | 1,430.36 mi (2,301.94 km) |
| Grinon to Piekary Slaskie | 1,303.82 mi (2,098.29 km) |
| Grinon to Pila | 1,314.26 mi (2,115.09 km) |
| Grinon to Pinczow | 1,372.02 mi (2,208.06 km) |
| Grinon to Pionki | 1,433.89 mi (2,307.62 km) |
| Grinon to Piotrkow Trybunalski | 1,362.10 mi (2,192.09 km) |
| Grinon to Pisz | 1,510.45 mi (2,430.84 km) |
| Grinon to Pleszew | 1,305.19 mi (2,100.51 km) |
| Grinon to Plewiska | 1,286.99 mi (2,071.21 km) |
| Grinon to Plock | 1,398.48 mi (2,250.64 km) |
| Grinon to Plonsk | 1,426.55 mi (2,295.81 km) |
| Grinon to Pobiedziska | 1,315.36 mi (2,116.87 km) |
