| Acton to Hutchinson (Minnesota) | 4,049.79 mi (6,517.50 km) |
| Acton to Hutto (Texas) | 4,887.53 mi (7,865.73 km) |
| Acton to Hyattsville (Maryland) | 3,652.86 mi (5,878.71 km) |
| Acton to Hybla Valley (Virginia) | 3,667.64 mi (5,902.50 km) |
| Acton to Idaho Falls (Idaho) | 4,712.63 mi (7,584.25 km) |
| Acton to Idylwood (Virginia) | 3,666.32 mi (5,900.37 km) |
| Acton to Ilchester (Maryland) | 3,633.71 mi (5,847.89 km) |
| Acton to Immokalee (Florida) | 4,440.99 mi (7,147.08 km) |
| Acton to Imperial (California) | 5,417.21 mi (8,718.16 km) |
| Acton to Imperial Beach (California) | 5,483.73 mi (8,825.21 km) |
| Acton to Independence (Kentucky) | 3,958.61 mi (6,370.77 km) |
| Acton to Independence (Missouri) | 4,329.86 mi (6,968.23 km) |
| Acton to Indian Trail (North Carolina) | 3,984.03 mi (6,411.68 km) |
| Acton to Indiana (Pennsylvania) | 3,667.52 mi (5,902.30 km) |
| Acton to Indianapolis (Indiana) | 3,982.66 mi (6,409.47 km) |
