Distance between Jefferson and Helena
Distance from Jefferson, IA to Helena, MT is 926 miles / 1491 kilometers.
Map showing the distance from Jefferson to Helena
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Air distance: | miles km |
Jefferson, IA
| City: | Jefferson, IA |
| Country: | United States |
| Coordinates: |
42°0′54″N 94°22′38″W |
Helena, MT
| City: | Helena, MT |
| Country: | United States |
| Coordinates: |
46°35′33″N 112°2′9″W |
Time difference between Jefferson and Helena
The time difference between Jefferson and Helena is 1 hour. Helena is 1 hour behind Jefferson. Current local time in Jefferson is 23:41 CST (2025-01-09) and time in Helena is 22:41 MST (2025-01-09).