| Acton to Bridgeton (Missouri) | 4,196.60 mi (6,753.78 km) |
| Acton to Bridgetown (Ohio) | 3,952.49 mi (6,360.92 km) |
| Acton to Bridgeview (Illinois) | 3,955.06 mi (6,365.06 km) |
| Acton to Brigham City (Utah) | 4,820.54 mi (7,757.92 km) |
| Acton to Brighton (Colorado) | 4,661.47 mi (7,501.90 km) |
| Acton to Bristol (Connecticut) | 3,370.28 mi (5,423.94 km) |
| Acton to Bristol (Tennessee) | 3,977.66 mi (6,401.42 km) |
| Acton to Bristol (Virginia) | 3,972.56 mi (6,393.21 km) |
| Acton to Broadlands (Virginia) | 3,673.27 mi (5,911.56 km) |
| Acton to Broadview Heights (Ohio) | 3,736.57 mi (6,013.43 km) |
| Acton to Brock Hall (Maryland) | 3,648.87 mi (5,872.28 km) |
| Acton to Brockton (Massachusetts) | 3,275.16 mi (5,270.86 km) |
| Acton to Broken Arrow (Oklahoma) | 4,536.48 mi (7,300.77 km) |
| Acton to Bronx (New York) | 3,443.57 mi (5,541.89 km) |
| Acton to Brook Park (Ohio) | 3,738.47 mi (6,016.49 km) |
