| Herndon to Paiania | 5,147.20 mi (8,283.63 km) |
| Herndon to Palaio Faliro | 5,141.44 mi (8,274.35 km) |
| Herndon to Pallini | 5,146.53 mi (8,282.54 km) |
| Herndon to Panorama | 5,002.45 mi (8,050.66 km) |
| Herndon to Papagos | 5,143.07 mi (8,276.97 km) |
| Herndon to Patra | 5,042.95 mi (8,115.85 km) |
| Herndon to Pefka | 4,997.59 mi (8,042.85 km) |
| Herndon to Pefki | 5,140.12 mi (8,272.23 km) |
| Herndon to Peraia | 5,001.32 mi (8,048.84 km) |
| Herndon to Perama | 5,134.28 mi (8,262.82 km) |
| Herndon to Peristeri | 5,137.20 mi (8,267.53 km) |
| Herndon to Petroupoli | 5,136.50 mi (8,266.40 km) |
| Herndon to Piraeus | 5,138.74 mi (8,270.00 km) |
| Herndon to Polygyros | 5,028.27 mi (8,092.22 km) |
| Herndon to Porto Rafti | 5,156.98 mi (8,299.36 km) |
