| Hackettstown to Police | 4,003.19 mi (6,442.51 km) |
| Hackettstown to Polkowice | 4,124.55 mi (6,637.83 km) |
| Hackettstown to Poniatowa | 4,358.28 mi (7,013.97 km) |
| Hackettstown to Poznan | 4,126.58 mi (6,641.08 km) |
| Hackettstown to Prudnik | 4,221.91 mi (6,794.51 km) |
| Hackettstown to Pruszcz Gdanski | 4,125.74 mi (6,639.74 km) |
| Hackettstown to Pruszkow | 4,276.24 mi (6,881.94 km) |
| Hackettstown to Przasnysz | 4,248.76 mi (6,837.72 km) |
| Hackettstown to Przemysl | 4,436.92 mi (7,140.53 km) |
| Hackettstown to Przeworsk | 4,416.22 mi (7,107.22 km) |
| Hackettstown to Pszczyna | 4,286.14 mi (6,897.88 km) |
| Hackettstown to Puck | 4,103.10 mi (6,603.29 km) |
| Hackettstown to Pulawy | 4,345.96 mi (6,994.15 km) |
| Hackettstown to Pultusk | 4,267.23 mi (6,867.45 km) |
| Hackettstown to Puszczykowo | 4,127.87 mi (6,643.17 km) |
