| Hackettstown to Nitra | 4,313.22 mi (6,941.45 km) |
| Hackettstown to Nova Dubnica | 4,292.90 mi (6,908.75 km) |
| Hackettstown to Nove Mesto nad Vahom | 4,287.12 mi (6,899.46 km) |
| Hackettstown to Nove Zamky | 4,327.66 mi (6,964.70 km) |
| Hackettstown to Partizanske | 4,312.86 mi (6,940.89 km) |
| Hackettstown to Petrzalka | 4,281.31 mi (6,890.11 km) |
| Hackettstown to Pezinok | 4,281.55 mi (6,890.48 km) |
| Hackettstown to Piest'any | 4,293.34 mi (6,909.47 km) |
| Hackettstown to Poprad | 4,371.18 mi (7,034.73 km) |
| Hackettstown to Povazska Bystrica | 4,297.92 mi (6,916.84 km) |
| Hackettstown to Presov | 4,409.22 mi (7,095.95 km) |
| Hackettstown to Prievidza | 4,317.27 mi (6,947.98 km) |
| Hackettstown to Puchov | 4,293.42 mi (6,909.58 km) |
| Hackettstown to Revuca | 4,378.09 mi (7,045.86 km) |
| Hackettstown to Rimavska Sobota | 4,385.52 mi (7,057.80 km) |
