| Hackettstown to Lubeck | 3,849.93 mi (6,195.87 km) |
| Hackettstown to Luchow | 3,893.23 mi (6,265.55 km) |
| Hackettstown to Luckau | 4,024.31 mi (6,476.51 km) |
| Hackettstown to Luckenwalde | 3,996.14 mi (6,431.16 km) |
| Hackettstown to Ludenscheid | 3,807.32 mi (6,127.30 km) |
| Hackettstown to Ludinghausen | 3,784.19 mi (6,090.06 km) |
| Hackettstown to Ludwigsburg | 3,937.87 mi (6,337.38 km) |
| Hackettstown to Ludwigsfelde | 3,993.20 mi (6,426.43 km) |
| Hackettstown to Ludwigshafen | 3,889.53 mi (6,259.59 km) |
| Hackettstown to Ludwigslust | 3,895.83 mi (6,269.73 km) |
| Hackettstown to Lugde | 3,849.91 mi (6,195.84 km) |
| Hackettstown to Luneburg | 3,857.26 mi (6,207.66 km) |
| Hackettstown to Lunen | 3,791.60 mi (6,101.99 km) |
| Hackettstown to Lutzen | 3,982.43 mi (6,409.11 km) |
| Hackettstown to Magdeburg | 3,936.53 mi (6,335.23 km) |
