| Acton to Hilliard (Ohio) | 3,853.34 mi (6,201.35 km) |
| Acton to Hillsboro (Oregon) | 4,915.34 mi (7,910.47 km) |
| Acton to Hillsborough (California) | 5,360.35 mi (8,626.65 km) |
| Acton to Hillsborough (New Jersey) | 3,490.52 mi (5,617.45 km) |
| Acton to Hilo (Hawaii) | 7,286.46 mi (11,726.43 km) |
| Acton to Hilton Head Island (South Carolina) | 4,126.80 mi (6,641.45 km) |
| Acton to Hinesville (Georgia) | 4,180.46 mi (6,727.79 km) |
| Acton to Hinsdale (Illinois) | 3,956.85 mi (6,367.93 km) |
| Acton to Hobart (Indiana) | 3,945.19 mi (6,349.17 km) |
| Acton to Hobbs (New Mexico) | 4,985.54 mi (8,023.46 km) |
| Acton to Hobe Sound (Florida) | 4,354.18 mi (7,007.38 km) |
| Acton to Hoboken (New Jersey) | 3,454.71 mi (5,559.82 km) |
| Acton to Hockessin (Delaware) | 3,564.24 mi (5,736.09 km) |
| Acton to Hoffman Estates (Illinois) | 3,952.94 mi (6,361.65 km) |
| Acton to Holbrook (New York) | 3,413.41 mi (5,493.35 km) |
