| Hackettstown to Bad Homburg | 3,874.46 mi (6,235.34 km) |
| Hackettstown to Bad Honnef am Rhein | 3,807.20 mi (6,127.09 km) |
| Hackettstown to Bad Iburg | 3,797.35 mi (6,111.24 km) |
| Hackettstown to Bad Kissingen | 3,933.48 mi (6,330.32 km) |
| Hackettstown to Bad Konig | 3,905.00 mi (6,284.50 km) |
| Hackettstown to Bad Kreuznach | 3,855.67 mi (6,205.11 km) |
| Hackettstown to Bad Krozingen | 3,906.22 mi (6,286.45 km) |
| Hackettstown to Bad Laasphe | 3,846.46 mi (6,190.28 km) |
| Hackettstown to Bad Laer | 3,800.53 mi (6,116.36 km) |
| Hackettstown to Bad Langensalza | 3,928.96 mi (6,323.04 km) |
| Hackettstown to Bad Lauchstadt | 3,967.22 mi (6,384.62 km) |
| Hackettstown to Bad Lauterberg | 3,906.49 mi (6,286.88 km) |
| Hackettstown to Bad Liebenwerda | 4,022.78 mi (6,474.04 km) |
| Hackettstown to Bad Liebenzell | 3,922.81 mi (6,313.15 km) |
| Hackettstown to Bad Lippspringe | 3,837.82 mi (6,176.37 km) |
