Miles between Thornton, CO and Garden City, KS

There are
337 mi
from Thornton, CO to Garden City, KS

That's the driving distance. It would take 5 hours 58 mins to go from Thornton, Colorado to Garden City, Kansas.

The flight distance (direct flight from Thornton, CO to Garden City, KS) is 256.32 mi.

337 mi = 542.49 kms