Distance between Helena and Duncan
Distance from Helena, MT to Duncan, OK is 1112 miles / 1790 kilometers.
Map showing the distance from Helena to Duncan
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Air distance: | miles km |
Helena, MT
| City: | Helena, MT |
| Country: | United States |
| Coordinates: |
46°35′33″N 112°2′9″W |
Duncan, OK
| City: | Duncan, OK |
| Country: | United States |
| Coordinates: |
34°30′8″N 97°57′28″W |
Time difference between Helena and Duncan
The time difference between Helena and Duncan is 1 hour. Duncan is 1 hour ahead of Helena. Current local time in Helena is 01:57 MST (2024-12-02) and time in Duncan is 02:57 CST (2024-12-02).