Miles between Thornton, CO and Greenwood, IN

There are
1,091 mi
from Thornton, CO to Greenwood, IN

That's the driving distance. It would take 19 hours 31 mins to go from Thornton, Colorado to Greenwood, Indiana.

The flight distance (direct flight from Thornton, CO to Greenwood, IN) is 1,000.58 mi.

1,091 mi = 1.61 kms