Miles between Thornton, CO and Springdale, AR

There are
777 mi
from Thornton, CO to Springdale, AR

That's the driving distance. It would take 13 hours 56 mins to go from Thornton, Colorado to Springdale, Arkansas.

The flight distance (direct flight from Thornton, CO to Springdale, AR) is 642.06 mi.

777 mi = 1,251.12 kms