| Acton to Blue Springs (Missouri) | 4,330.62 mi (6,969.46 km) |
| Acton to Bluffdale (Utah) | 4,873.19 mi (7,842.65 km) |
| Acton to Bluffton (Indiana) | 3,899.83 mi (6,276.16 km) |
| Acton to Bluffton (South Carolina) | 4,133.19 mi (6,651.73 km) |
| Acton to Blythe (California) | 5,341.26 mi (8,595.92 km) |
| Acton to Blytheville (Arkansas) | 4,314.73 mi (6,943.88 km) |
| Acton to Boca Raton (Florida) | 4,387.80 mi (7,061.48 km) |
| Acton to Boerne (Texas) | 4,973.21 mi (8,003.61 km) |
| Acton to Bogalusa (Louisiana) | 4,570.34 mi (7,355.26 km) |
| Acton to Boiling Springs (South Carolina) | 4,039.82 mi (6,501.46 km) |
| Acton to Boise (Idaho) | 4,834.39 mi (7,780.19 km) |
| Acton to Bolingbrook (Illinois) | 3,968.65 mi (6,386.93 km) |
| Acton to Bolivar (Missouri) | 4,367.96 mi (7,029.55 km) |
| Acton to Bon Air (Virginia) | 3,743.55 mi (6,024.66 km) |
| Acton to Bonham (Texas) | 4,677.14 mi (7,527.12 km) |
