| Greenbelt to Poing | 4,233.88 mi (6,813.77 km) |
| Greenbelt to Porta Westfalica | 3,997.62 mi (6,433.54 km) |
| Greenbelt to Possneck | 4,145.92 mi (6,672.22 km) |
| Greenbelt to Potsdam | 4,150.51 mi (6,679.61 km) |
| Greenbelt to Preetz | 3,992.90 mi (6,425.96 km) |
| Greenbelt to Prenzlau | 4,152.39 mi (6,682.63 km) |
| Greenbelt to Preussisch Oldendorf | 3,978.98 mi (6,403.55 km) |
| Greenbelt to Prien am Chiemsee | 4,265.55 mi (6,864.73 km) |
| Greenbelt to Pritzwalk | 4,094.73 mi (6,589.83 km) |
| Greenbelt to Puchheim | 4,215.33 mi (6,783.92 km) |
| Greenbelt to Pulheim | 3,947.02 mi (6,352.12 km) |
| Greenbelt to Pullach im Isartal | 4,225.34 mi (6,800.03 km) |
| Greenbelt to Puttlingen | 3,997.96 mi (6,434.09 km) |
| Greenbelt to Quakenbruck | 3,947.29 mi (6,352.56 km) |
| Greenbelt to Quedlinburg | 4,095.47 mi (6,591.02 km) |
