| Helena to Elyria (Ohio) | 1,520.32 mi (2,446.73 km) |
| Helena to Emeryville (California) | 800.20 mi (1,287.80 km) |
| Helena to Emmaus (Pennsylvania) | 1,858.09 mi (2,990.30 km) |
| Helena to Emporia (Kansas) | 982.21 mi (1,580.72 km) |
| Helena to Encinitas (California) | 975.89 mi (1,570.54 km) |
| Helena to Endicott (New York) | 1,787.55 mi (2,876.78 km) |
| Helena to Endwell (New York) | 1,789.00 mi (2,879.12 km) |
| Helena to Englewood (Colorado) | 596.23 mi (959.54 km) |
| Helena to Englewood (Florida) | 2,107.31 mi (3,391.39 km) |
| Helena to Englewood (New Jersey) | 1,920.02 mi (3,089.97 km) |
| Helena to Englewood (Ohio) | 1,461.72 mi (2,352.41 km) |
| Helena to Enid (Oklahoma) | 1,012.88 mi (1,630.08 km) |
| Helena to Ennis (Texas) | 1,278.13 mi (2,056.95 km) |
| Helena to Ensley (Florida) | 1,724.92 mi (2,775.99 km) |
| Helena to Enterprise (Alabama) | 1,744.07 mi (2,806.80 km) |
