There are 177.49 miles from Helena to Billings in southeast direction and 238 miles (383.02 kilometers) by car, following the I-90 E route.
Helena and Billings are 3 hours 59 mins far apart, if you drive non-stop .
This is the fastest route from Helena, MT to Billings, MT. The halfway point is Livingston, MT.
Helena, MT and Billings, MT are in the same time zone (MDT). Current time in both locations is 3:34 pm.
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