Miles between Springfield, IL and Thornton, CO

There are
913 mi
from Springfield, IL to Thornton, CO

That's the driving distance. It would take 16 hours 7 mins to go from Springfield, Illinois to Thornton, Colorado.

The flight distance (direct flight from Springfield, IL to Thornton, CO) is 812.07 mi.

913 mi = 1,469.13 kms