| Glenn Dale to Paiania | 5,121.48 mi (8,242.23 km) |
| Glenn Dale to Palaio Faliro | 5,115.69 mi (8,232.91 km) |
| Glenn Dale to Pallini | 5,120.83 mi (8,241.17 km) |
| Glenn Dale to Panorama | 4,977.30 mi (8,010.19 km) |
| Glenn Dale to Papagos | 5,117.35 mi (8,235.58 km) |
| Glenn Dale to Patra | 5,016.99 mi (8,074.06 km) |
| Glenn Dale to Pefka | 4,972.46 mi (8,002.39 km) |
| Glenn Dale to Pefki | 5,114.43 mi (8,230.87 km) |
| Glenn Dale to Peraia | 4,976.13 mi (8,008.31 km) |
| Glenn Dale to Perama | 5,108.52 mi (8,221.36 km) |
| Glenn Dale to Peristeri | 5,111.47 mi (8,226.12 km) |
| Glenn Dale to Petroupoli | 5,110.78 mi (8,225.00 km) |
| Glenn Dale to Piraeus | 5,112.98 mi (8,228.55 km) |
| Glenn Dale to Polygyros | 5,003.13 mi (8,051.76 km) |
| Glenn Dale to Porto Rafti | 5,131.27 mi (8,257.98 km) |
