| Acton to Hormigueros (Puerto Rico) | 4,253.30 mi (6,845.03 km) |
| Acton to Horn Lake (Mississippi) | 4,368.87 mi (7,031.02 km) |
| Acton to Hot Springs (Arkansas) | 4,509.63 mi (7,257.55 km) |
| Acton to Hot Springs Village (Arkansas) | 4,497.86 mi (7,238.61 km) |
| Acton to Houma (Louisiana) | 4,665.50 mi (7,508.39 km) |
| Acton to Houston (Texas) | 4,842.25 mi (7,792.85 km) |
| Acton to Howard (Wisconsin) | 3,835.80 mi (6,173.12 km) |
| Acton to Huber Heights (Ohio) | 3,899.13 mi (6,275.04 km) |
| Acton to Hudson (Florida) | 4,396.87 mi (7,076.07 km) |
| Acton to Hudson (Ohio) | 3,730.79 mi (6,004.13 km) |
| Acton to Hudson (Wisconsin) | 3,987.22 mi (6,416.80 km) |
| Acton to Hueytown (Alabama) | 4,323.46 mi (6,957.94 km) |
| Acton to Hugo (Minnesota) | 3,985.87 mi (6,414.64 km) |
| Acton to Humacao (Puerto Rico) | 4,197.40 mi (6,755.07 km) |
| Acton to Humble (Texas) | 4,826.69 mi (7,767.80 km) |
