| Herndon to Poing | 4,255.34 mi (6,848.30 km) |
| Herndon to Porta Westfalica | 4,018.12 mi (6,466.54 km) |
| Herndon to Possneck | 4,166.66 mi (6,705.59 km) |
| Herndon to Potsdam | 4,170.57 mi (6,711.89 km) |
| Herndon to Preetz | 4,012.61 mi (6,457.67 km) |
| Herndon to Prenzlau | 4,172.08 mi (6,714.31 km) |
| Herndon to Preussisch Oldendorf | 3,999.49 mi (6,436.57 km) |
| Herndon to Prien am Chiemsee | 4,287.04 mi (6,899.32 km) |
| Herndon to Pritzwalk | 4,114.63 mi (6,621.85 km) |
| Herndon to Puchheim | 4,236.84 mi (6,818.53 km) |
| Herndon to Pulheim | 3,968.10 mi (6,386.04 km) |
| Herndon to Pullach im Isartal | 4,246.86 mi (6,834.66 km) |
| Herndon to Puttlingen | 4,019.55 mi (6,468.85 km) |
| Herndon to Quakenbruck | 3,967.73 mi (6,385.44 km) |
| Herndon to Quedlinburg | 4,115.90 mi (6,623.90 km) |
