| Helena to Badger (Alaska) | 1,821.86 mi (2,931.99 km) |
| Helena to Bailey's Crossroads (Virginia) | 1,833.24 mi (2,950.32 km) |
| Helena to Bainbridge (Georgia) | 1,818.20 mi (2,926.11 km) |
| Helena to Bainbridge Island (Washington) | 499.62 mi (804.06 km) |
| Helena to Baker (Louisiana) | 1,569.67 mi (2,526.13 km) |
| Helena to Bakersfield (California) | 857.89 mi (1,380.63 km) |
| Helena to Balch Springs (Texas) | 1,256.61 mi (2,022.32 km) |
| Helena to Baldwin (New York) | 1,944.40 mi (3,129.21 km) |
| Helena to Baldwin (Pennsylvania) | 1,650.97 mi (2,656.97 km) |
| Helena to Baldwin Park (California) | 918.98 mi (1,478.95 km) |
| Helena to Ballenger Creek (Maryland) | 1,802.26 mi (2,900.46 km) |
| Helena to Ballwin (Missouri) | 1,218.56 mi (1,961.09 km) |
| Helena to Baltimore (Maryland) | 1,842.89 mi (2,965.84 km) |
| Helena to Bangor (Maine) | 2,062.83 mi (3,319.81 km) |
| Helena to Banning (California) | 910.65 mi (1,465.55 km) |
