| Helena to Burley (Idaho) | 293.66 mi (472.60 km) |
| Helena to Burlingame (California) | 816.50 mi (1,314.03 km) |
| Helena to Burlington (Iowa) | 1,113.62 mi (1,792.20 km) |
| Helena to Burlington (Kentucky) | 1,470.27 mi (2,366.17 km) |
| Helena to Burlington (North Carolina) | 1,821.98 mi (2,932.20 km) |
| Helena to Burlington (Vermont) | 1,863.70 mi (2,999.34 km) |
| Helena to Burlington (Wisconsin) | 1,193.72 mi (1,921.10 km) |
| Helena to Burnsville (Minnesota) | 911.27 mi (1,466.54 km) |
| Helena to Burr Ridge (Illinois) | 1,234.95 mi (1,987.45 km) |
| Helena to Burton (Michigan) | 1,406.65 mi (2,263.79 km) |
| Helena to Burtonsville (Maryland) | 1,833.72 mi (2,951.08 km) |
| Helena to Butler (Pennsylvania) | 1,639.77 mi (2,638.96 km) |
| Helena to Butte (Montana) | 56.82 mi (91.44 km) |
| Helena to Byram (Mississippi) | 1,519.76 mi (2,445.81 km) |
| Helena to Cabot (Arkansas) | 1,312.09 mi (2,111.60 km) |
