| Middlesex to Burley (Idaho) | 2,017.78 mi (3,247.30 km) |
| Middlesex to Burlingame (California) | 2,543.93 mi (4,094.06 km) |
| Middlesex to Burlington (Iowa) | 869.74 mi (1,399.71 km) |
| Middlesex to Burlington (Kentucky) | 552.71 mi (889.50 km) |
| Middlesex to Burlington (North Carolina) | 411.07 mi (661.55 km) |
| Middlesex to Burlington (Vermont) | 277.98 mi (447.37 km) |
| Middlesex to Burlington (Wisconsin) | 725.02 mi (1,166.81 km) |
| Middlesex to Burnsville (Minnesota) | 994.34 mi (1,600.23 km) |
| Middlesex to Burr Ridge (Illinois) | 701.99 mi (1,129.74 km) |
| Middlesex to Burton (Michigan) | 498.29 mi (801.92 km) |
| Middlesex to Burtonsville (Maryland) | 163.77 mi (263.56 km) |
| Middlesex to Butler (Pennsylvania) | 283.18 mi (455.73 km) |
| Middlesex to Butte (Montana) | 1,936.35 mi (3,116.26 km) |
| Middlesex to Byram (Mississippi) | 1,049.43 mi (1,688.90 km) |
| Middlesex to Cabot (Arkansas) | 1,030.05 mi (1,657.70 km) |
