Miles between Longmont, CO and North Salt Lake, UT

There are
503 mi
from Longmont, CO to North Salt Lake, UT

That's the driving distance. It would take 8 hours 38 mins to go from Longmont, Colorado to North Salt Lake, Utah.

The flight distance (direct flight from Longmont, CO to North Salt Lake, UT) is 360.48 mi.

503 mi = 809.05 kms