| Helena to Bay City (Michigan) | 1,380.26 mi (2,221.31 km) |
| Helena to Bay City (Texas) | 1,493.61 mi (2,403.74 km) |
| Helena to Bay Point (California) | 778.53 mi (1,252.92 km) |
| Helena to Bay Shore (New York) | 1,959.11 mi (3,152.88 km) |
| Helena to Bay Village (Ohio) | 1,525.56 mi (2,455.15 km) |
| Helena to Bayamón (Puerto Rico) | 3,240.73 mi (5,215.45 km) |
| Helena to Bayonet Point (Florida) | 2,024.89 mi (3,258.74 km) |
| Helena to Bayonne (New Jersey) | 1,919.82 mi (3,089.65 km) |
| Helena to Bayou Blue (Louisiana) | 1,638.91 mi (2,637.57 km) |
| Helena to Bayou Cane (Louisiana) | 1,636.54 mi (2,633.75 km) |
| Helena to Bayshore Gardens (Florida) | 2,074.27 mi (3,338.22 km) |
| Helena to Baytown (Texas) | 1,480.27 mi (2,382.26 km) |
| Helena to Beach Park (Illinois) | 1,219.62 mi (1,962.79 km) |
| Helena to Beachwood (New Jersey) | 1,937.86 mi (3,118.69 km) |
| Helena to Beachwood (Ohio) | 1,546.15 mi (2,488.29 km) |
