Miles between Longmont, CO and Kaysville, UT

There are
489 mi
from Longmont, CO to Kaysville, UT

That's the driving distance. It would take 8 hours 25 mins to go from Longmont, Colorado to Kaysville, Utah.

The flight distance (direct flight from Longmont, CO to Kaysville, UT) is 363.55 mi.

489 mi = 786.98 kms