| Hackettstown to Harrison (Wisconsin) | 722.60 mi (1,162.91 km) |
| Hackettstown to Harrisonburg (Virginia) | 272.50 mi (438.54 km) |
| Hackettstown to Hartford (Connecticut) | 127.80 mi (205.67 km) |
| Hackettstown to Hartford (Wisconsin) | 714.65 mi (1,150.12 km) |
| Hackettstown to Hartselle (Alabama) | 796.09 mi (1,281.18 km) |
| Hackettstown to Hartsville (Tennessee) | 684.21 mi (1,101.13 km) |
| Hackettstown to Harvey (Illinois) | 667.90 mi (1,074.87 km) |
| Hackettstown to Harvey (Louisiana) | 1,142.06 mi (1,837.97 km) |
| Hackettstown to Hasbrouck Heights (New Jersey) | 39.28 mi (63.22 km) |
| Hackettstown to Haslett (Michigan) | 510.05 mi (820.84 km) |
| Hackettstown to Hastings (Minnesota) | 950.24 mi (1,529.26 km) |
| Hackettstown to Hastings (Nebraska) | 1,230.27 mi (1,979.93 km) |
| Hackettstown to Hattiesburg (Mississippi) | 1,041.51 mi (1,676.14 km) |
| Hackettstown to Hauppauge (New York) | 84.44 mi (135.89 km) |
| Hackettstown to Havelock (North Carolina) | 426.07 mi (685.70 km) |
