| Mackworth to Harrison (Wisconsin) | 3,765.90 mi (6,060.63 km) |
| Mackworth to Harrisonburg (Virginia) | 3,673.35 mi (5,911.68 km) |
| Mackworth to Hartford (Connecticut) | 3,275.66 mi (5,271.66 km) |
| Mackworth to Hartford (Wisconsin) | 3,809.72 mi (6,131.15 km) |
| Mackworth to Hartselle (Alabama) | 4,186.28 mi (6,737.16 km) |
| Mackworth to Hartsville (Tennessee) | 4,058.70 mi (6,531.85 km) |
| Mackworth to Harvey (Illinois) | 3,863.69 mi (6,218.01 km) |
| Mackworth to Harvey (Louisiana) | 4,541.68 mi (7,309.13 km) |
| Mackworth to Hasbrouck Heights (New Jersey) | 3,371.10 mi (5,425.25 km) |
| Mackworth to Haslett (Michigan) | 3,687.70 mi (5,934.78 km) |
| Mackworth to Hastings (Minnesota) | 3,904.91 mi (6,284.35 km) |
| Mackworth to Hastings (Nebraska) | 4,305.68 mi (6,929.33 km) |
| Mackworth to Hattiesburg (Mississippi) | 4,438.77 mi (7,143.51 km) |
| Mackworth to Hauppauge (New York) | 3,338.38 mi (5,372.60 km) |
| Mackworth to Havelock (North Carolina) | 3,761.59 mi (6,053.69 km) |
