Miles between Provo, UT and Longmont, CO

There are
513 mi
from Provo, UT to Longmont, CO

That's the driving distance. It would take 8 hours 56 mins to go from Provo, Utah to Longmont, Colorado.

The flight distance (direct flight from Provo, UT to Longmont, CO) is 345.98 mi.

513 mi = 825.95 kms