Miles between Thornton, CO and Valparaiso, IN

There are
1,031 mi
from Thornton, CO to Valparaiso, IN

That's the driving distance. It would take 18 hours 26 mins to go from Thornton, Colorado to Valparaiso, Indiana.

The flight distance (direct flight from Thornton, CO to Valparaiso, IN) is 943.43 mi.

1,031 mi = 1.61 kms