| Portsmouth to Parczew | 1,033.54 mi (1,663.32 km) |
| Portsmouth to Paslek | 899.04 mi (1,446.86 km) |
| Portsmouth to Piaseczno | 952.31 mi (1,532.60 km) |
| Portsmouth to Piastow | 944.80 mi (1,520.50 km) |
| Portsmouth to Piekary Slaskie | 876.64 mi (1,410.81 km) |
| Portsmouth to Pila | 773.36 mi (1,244.60 km) |
| Portsmouth to Pinczow | 943.59 mi (1,518.55 km) |
| Portsmouth to Pionki | 974.16 mi (1,567.76 km) |
| Portsmouth to Piotrkow Trybunalski | 899.05 mi (1,446.88 km) |
| Portsmouth to Pisz | 983.76 mi (1,583.20 km) |
| Portsmouth to Pleszew | 815.50 mi (1,312.42 km) |
| Portsmouth to Plewiska | 773.77 mi (1,245.27 km) |
| Portsmouth to Plock | 895.52 mi (1,441.21 km) |
| Portsmouth to Plonsk | 924.14 mi (1,487.26 km) |
| Portsmouth to Pobiedziska | 802.31 mi (1,291.20 km) |
