| Acton to Buenaventura Lakes (Florida) | 4,342.08 mi (6,987.91 km) |
| Acton to Buffalo (Minnesota) | 4,017.65 mi (6,465.78 km) |
| Acton to Buffalo (New York) | 3,555.17 mi (5,721.50 km) |
| Acton to Buffalo Grove (Illinois) | 3,941.10 mi (6,342.59 km) |
| Acton to Buford (Georgia) | 4,166.50 mi (6,705.33 km) |
| Acton to Bull Run (Virginia) | 3,684.09 mi (5,928.97 km) |
| Acton to Bullhead City (Arizona) | 5,254.68 mi (8,456.59 km) |
| Acton to Burbank (California) | 5,430.41 mi (8,739.40 km) |
| Acton to Burbank (Illinois) | 3,953.42 mi (6,362.41 km) |
| Acton to Burien (Washington) | 4,787.81 mi (7,705.23 km) |
| Acton to Burkburnett (Texas) | 4,742.79 mi (7,632.78 km) |
| Acton to Burke (Virginia) | 3,673.74 mi (5,912.31 km) |
| Acton to Burke Centre (Virginia) | 3,674.64 mi (5,913.77 km) |
| Acton to Burleson (Texas) | 4,776.47 mi (7,686.98 km) |
| Acton to Burley (Idaho) | 4,818.93 mi (7,755.31 km) |
