Miles between Thornton, CO and Dyer, IN

There are
1,006 mi
from Thornton, CO to Dyer, IN

That's the driving distance. It would take 17 hours 49 mins to go from Thornton, Colorado to Dyer, Indiana.

The flight distance (direct flight from Thornton, CO to Dyer, IN) is 919.62 mi.

1,006 mi = 1.61 kms