There are 368.51 miles from Sunburst to Arco in south direction and 532 miles (856.17 kilometers) by car, following the I-15 S route.
Sunburst and Arco are 9 hours 13 mins far apart, if you drive non-stop .
This is the fastest route from Sunburst, MT to Arco, ID. The halfway point is Ramsay, MT.
Sunburst, MT and Arco, ID are in the same time zone (MDT). Current time in both locations is 6:15 pm.
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