Miles between Thornton, CO and Troy, MI

There are
1,272 mi
from Thornton, CO to Troy, MI

That's the driving distance. It would take 22 hours 50 mins to go from Thornton, Colorado to Troy, Michigan.

The flight distance (direct flight from Thornton, CO to Troy, MI) is 1,146.18 mi.

1,272 mi = 1.61 kms