| Hackettstown to Parczew | 4,370.43 mi (7,033.54 km) |
| Hackettstown to Paslek | 4,169.51 mi (6,710.18 km) |
| Hackettstown to Piaseczno | 4,287.68 mi (6,900.36 km) |
| Hackettstown to Piastow | 4,277.44 mi (6,883.88 km) |
| Hackettstown to Piekary Slaskie | 4,271.82 mi (6,874.84 km) |
| Hackettstown to Pila | 4,094.66 mi (6,589.72 km) |
| Hackettstown to Pinczow | 4,325.75 mi (6,961.63 km) |
| Hackettstown to Pionki | 4,324.69 mi (6,959.92 km) |
| Hackettstown to Piotrkow Trybunalski | 4,262.91 mi (6,860.49 km) |
| Hackettstown to Pisz | 4,259.02 mi (6,854.24 km) |
| Hackettstown to Pleszew | 4,175.75 mi (6,720.21 km) |
| Hackettstown to Plewiska | 4,123.37 mi (6,635.92 km) |
| Hackettstown to Plock | 4,222.81 mi (6,795.95 km) |
| Hackettstown to Plonsk | 4,244.51 mi (6,830.89 km) |
| Hackettstown to Pobiedziska | 4,144.30 mi (6,669.60 km) |
