| Hackettstown to Hormigueros (Puerto Rico) | 1,634.40 mi (2,630.32 km) |
| Hackettstown to Horn Lake (Mississippi) | 923.04 mi (1,485.49 km) |
| Hackettstown to Hot Springs (Arkansas) | 1,086.63 mi (1,748.76 km) |
| Hackettstown to Hot Springs Village (Arkansas) | 1,076.75 mi (1,732.87 km) |
| Hackettstown to Houma (Louisiana) | 1,184.10 mi (1,905.63 km) |
| Hackettstown to Houston (Texas) | 1,383.21 mi (2,226.07 km) |
| Hackettstown to Howard (Wisconsin) | 719.78 mi (1,158.38 km) |
| Hackettstown to Huber Heights (Ohio) | 493.55 mi (794.29 km) |
| Hackettstown to Hudson (Florida) | 971.19 mi (1,562.99 km) |
| Hackettstown to Hudson (Ohio) | 345.65 mi (556.26 km) |
| Hackettstown to Hudson (Wisconsin) | 947.28 mi (1,524.50 km) |
| Hackettstown to Hueytown (Alabama) | 844.08 mi (1,358.42 km) |
| Hackettstown to Hugo (Minnesota) | 960.94 mi (1,546.49 km) |
| Hackettstown to Humacao (Puerto Rico) | 1,657.07 mi (2,666.80 km) |
| Hackettstown to Humble (Texas) | 1,368.53 mi (2,202.44 km) |
