Miles between Thornton, CO and Magnolia, AR

There are
1,021 mi
from Thornton, CO to Magnolia, AR

That's the driving distance. It would take 18 hours 2 mins to go from Thornton, Colorado to Magnolia, Arkansas.

The flight distance (direct flight from Thornton, CO to Magnolia, AR) is 793.81 mi.

1,021 mi = 1.61 kms