| Herndon to Pachino | 4,807.25 mi (7,736.53 km) |
| Herndon to Paderno Dugnano | 4,228.21 mi (6,804.65 km) |
| Herndon to Padova | 4,349.02 mi (6,999.08 km) |
| Herndon to Paese | 4,351.74 mi (7,003.46 km) |
| Herndon to Palagiano | 4,745.81 mi (7,637.64 km) |
| Herndon to Palagonia | 4,767.49 mi (7,672.53 km) |
| Herndon to Palazzolo Acreide | 4,784.91 mi (7,700.57 km) |
| Herndon to Palermo | 4,674.38 mi (7,522.69 km) |
| Herndon to Palestrina | 4,517.47 mi (7,270.16 km) |
| Herndon to Pallazzolo sull'Oglio | 4,257.83 mi (6,852.32 km) |
| Herndon to Palma Campania | 4,625.39 mi (7,443.85 km) |
| Herndon to Palma di Montechiaro | 4,727.68 mi (7,608.46 km) |
| Herndon to Palmi | 4,777.72 mi (7,688.99 km) |
| Herndon to Palo del Colle | 4,712.74 mi (7,584.42 km) |
| Herndon to Palombara Sabina | 4,503.27 mi (7,247.31 km) |
