| Hackettstown to Kurort Steinbach-Hallenberg | 3,938.11 mi (6,337.77 km) |
| Hackettstown to Kurten | 3,797.44 mi (6,111.39 km) |
| Hackettstown to Kusterdingen | 3,946.45 mi (6,351.19 km) |
| Hackettstown to Kyritz | 3,940.73 mi (6,341.99 km) |
| Hackettstown to Laatzen | 3,860.64 mi (6,213.10 km) |
| Hackettstown to Ladenburg | 3,897.31 mi (6,272.11 km) |
| Hackettstown to Lage | 3,831.13 mi (6,165.61 km) |
| Hackettstown to Lahnstein | 3,832.14 mi (6,167.23 km) |
| Hackettstown to Lahstedt | 3,878.57 mi (6,241.95 km) |
| Hackettstown to Laichingen | 3,970.59 mi (6,390.05 km) |
| Hackettstown to Lampertheim | 3,887.27 mi (6,255.96 km) |
| Hackettstown to Landau | 3,884.92 mi (6,252.18 km) |
| Hackettstown to Landau an der Isar | 4,085.76 mi (6,575.40 km) |
| Hackettstown to Landsberg | 4,034.16 mi (6,492.35 km) |
| Hackettstown to Landsberg | 3,974.96 mi (6,397.07 km) |
