| Herndon to Parempuyre | 3,816.74 mi (6,142.46 km) |
| Herndon to Paris | 3,842.70 mi (6,184.23 km) |
| Herndon to Parthenay | 3,787.88 mi (6,096.01 km) |
| Herndon to Passy | 4,110.47 mi (6,615.17 km) |
| Herndon to Pau | 3,872.81 mi (6,232.69 km) |
| Herndon to Pelissanne | 4,113.31 mi (6,619.73 km) |
| Herndon to Perenchies | 3,822.30 mi (6,151.39 km) |
| Herndon to Perigny | 3,763.11 mi (6,056.14 km) |
| Herndon to Perigueux | 3,869.65 mi (6,227.60 km) |
| Herndon to Pernes-les-Fontaines | 4,097.95 mi (6,595.01 km) |
| Herndon to Perols | 4,061.50 mi (6,536.36 km) |
| Herndon to Perpignan | 4,039.91 mi (6,501.61 km) |
| Herndon to Persan | 3,831.65 mi (6,166.44 km) |
| Herndon to Pertuis | 4,127.11 mi (6,641.93 km) |
| Herndon to Pessac | 3,819.40 mi (6,146.74 km) |
