Distance between Helena and Kennewick
Distance from Helena, MT to Kennewick, WA is 339 miles / 546 kilometers.
Map showing the distance from Helena to Kennewick
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Air distance: | miles km |
Helena, MT
| City: | Helena, MT |
| Country: | United States |
Kennewick, WA
| City: | Kennewick, WA |
| Country: | United States |
Time difference between Helena and Kennewick
The time difference between Helena and Kennewick is 23 hours. Kennewick is 23 hours ahead of Helena. Current local time in Helena is 00:25 MST (2025-02-18) and time in Kennewick is 23:25 PST (2025-02-17).