There are 1,157.28 miles from Oakfield to Helena in west direction and 1,400 miles (2,253.08 kilometers) by car, following the I-90 route.
Oakfield and Helena are 20 hours 38 mins far apart, if you drive non-stop .
This is the fastest route from Oakfield, WI to Helena, MT. The halfway point is Belvidere, SD.
Please note the time difference between Oakfield, WI and Helena, MT is 1 hour. The current time in Oakfield is 5:11 pm and the current time in Helena is 4:11 pm.
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