| Helena to Berkeley (California) | 797.77 mi (1,283.89 km) |
| Helena to Berkley (Colorado) | 586.21 mi (943.42 km) |
| Helena to Berkley (Michigan) | 1,439.33 mi (2,316.37 km) |
| Helena to Berthoud (Colorado) | 557.50 mi (897.20 km) |
| Helena to Berwick (Pennsylvania) | 1,807.32 mi (2,908.61 km) |
| Helena to Berwyn (Illinois) | 1,238.39 mi (1,993.00 km) |
| Helena to Bessemer (Alabama) | 1,599.17 mi (2,573.61 km) |
| Helena to Bethany (Oklahoma) | 1,068.32 mi (1,719.30 km) |
| Helena to Bethany (Oregon) | 522.91 mi (841.54 km) |
| Helena to Bethel Park (Pennsylvania) | 1,649.03 mi (2,653.86 km) |
| Helena to Bethesda (Maryland) | 1,829.26 mi (2,943.90 km) |
| Helena to Bethlehem (Pennsylvania) | 1,861.56 mi (2,995.90 km) |
| Helena to Bethpage (New York) | 1,947.30 mi (3,133.88 km) |
| Helena to Bettendorf (Iowa) | 1,120.20 mi (1,802.79 km) |
| Helena to Beverly (Massachusetts) | 2,021.07 mi (3,252.60 km) |
