Miles between Arlington Heights, IL and Thornton, CO

There are
1,001 mi
from Arlington Heights, IL to Thornton, CO

That's the driving distance. It would take 17 hours 38 mins to go from Arlington Heights, Illinois to Thornton, Colorado.

The flight distance (direct flight from Arlington Heights, IL to Thornton, CO) is 897.93 mi.

1,001 mi = 1.61 kms