| Glenn Dale to Pombal | 3,544.15 mi (5,703.75 km) |
| Glenn Dale to Ponta Delgada | 2,734.40 mi (4,400.59 km) |
| Glenn Dale to Ponta do Sol | 3,313.00 mi (5,331.76 km) |
| Glenn Dale to Ponte da Barca | 3,506.25 mi (5,642.76 km) |
| Glenn Dale to Ponte de Lima | 3,499.86 mi (5,632.48 km) |
| Glenn Dale to Ponte de Sor | 3,591.96 mi (5,780.71 km) |
| Glenn Dale to Portalegre | 3,619.64 mi (5,825.25 km) |
| Glenn Dale to Portimao | 3,624.87 mi (5,833.66 km) |
| Glenn Dale to Porto | 3,512.32 mi (5,652.53 km) |
| Glenn Dale to Porto de Mos | 3,543.15 mi (5,702.14 km) |
| Glenn Dale to Povoa de Lanhoso | 3,519.29 mi (5,663.74 km) |
| Glenn Dale to Povoa de Santa Iria | 3,550.50 mi (5,713.98 km) |
| Glenn Dale to Povoa de Varzim | 3,500.12 mi (5,632.91 km) |
| Glenn Dale to Praia da Vitoria | 2,641.56 mi (4,251.18 km) |
| Glenn Dale to Praia do Carvoeiro | 3,629.28 mi (5,840.76 km) |
