| Helena to Hermiston (Oregon) | 351.20 mi (565.21 km) |
| Helena to Hermitage (Pennsylvania) | 1,603.37 mi (2,580.38 km) |
| Helena to Hermosa Beach (California) | 940.94 mi (1,514.30 km) |
| Helena to Hernando (Mississippi) | 1,402.54 mi (2,257.17 km) |
| Helena to Herndon (Virginia) | 1,817.11 mi (2,924.36 km) |
| Helena to Herriman (Utah) | 421.93 mi (679.02 km) |
| Helena to Herrin (Illinois) | 1,317.74 mi (2,120.70 km) |
| Helena to Hershey (Pennsylvania) | 1,811.17 mi (2,914.79 km) |
| Helena to Hesperia (California) | 887.05 mi (1,427.57 km) |
| Helena to Hewitt (Texas) | 1,309.84 mi (2,107.99 km) |
| Helena to Hialeah (Florida) | 2,248.79 mi (3,619.07 km) |
| Helena to Hialeah Gardens (Florida) | 2,245.67 mi (3,614.05 km) |
| Helena to Hibbing (Minnesota) | 898.18 mi (1,445.48 km) |
| Helena to Hickory (North Carolina) | 1,749.27 mi (2,815.17 km) |
| Helena to Hickory Hills (Illinois) | 1,239.95 mi (1,995.50 km) |
