Miles between Boise, ID and Salt Lake City, UT

There are
341 mi
from Boise, ID to Salt Lake City, UT

That's the driving distance. It would take 5 hours 34 mins to go from Boise, Idaho to Salt Lake City, Utah.

The flight distance (direct flight from Boise, ID to Salt Lake City, UT) is 297.21 mi.

341 mi = 549.04 kms