Miles between Boulder, CO and South Salt Lake, UT

There are
507 mi
from Boulder, CO to South Salt Lake, UT

That's the driving distance. It would take 8 hours 46 mins to go from Boulder, Colorado to South Salt Lake, Utah.

The flight distance (direct flight from Boulder, CO to South Salt Lake, UT) is 351.63 mi.

507 mi = 815.63 kms