| Glenn Dale to Parczew | 4,536.48 mi (7,300.76 km) |
| Glenn Dale to Paslek | 4,335.75 mi (6,977.72 km) |
| Glenn Dale to Piaseczno | 4,453.67 mi (7,167.50 km) |
| Glenn Dale to Piastow | 4,443.44 mi (7,151.03 km) |
| Glenn Dale to Piekary Slaskie | 4,437.18 mi (7,140.96 km) |
| Glenn Dale to Pila | 4,260.56 mi (6,856.71 km) |
| Glenn Dale to Pinczow | 4,491.34 mi (7,228.11 km) |
| Glenn Dale to Pionki | 4,490.60 mi (7,226.92 km) |
| Glenn Dale to Piotrkow Trybunalski | 4,428.64 mi (7,127.20 km) |
| Glenn Dale to Pisz | 4,425.30 mi (7,121.83 km) |
| Glenn Dale to Pleszew | 4,341.42 mi (6,986.84 km) |
| Glenn Dale to Plewiska | 4,289.08 mi (6,902.61 km) |
| Glenn Dale to Plock | 4,388.80 mi (7,063.09 km) |
| Glenn Dale to Plonsk | 4,410.57 mi (7,098.12 km) |
| Glenn Dale to Pobiedziska | 4,310.10 mi (6,936.43 km) |
