There are 321.71 miles from Billings to Columbia Falls in northwest direction and 457 miles (735.47 kilometers) by car, following the I-90 W and US-191 S route.
Billings and Columbia Falls are 6 hours 44 mins far apart, if you drive non-stop .
This is the fastest route from Billings, MT to Columbia Falls, MT. The halfway point is Whitehall, MT.
Billings, MT and Columbia Falls, MT are in the same time zone (MDT). Current time in both locations is 4:41 am.
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