Miles between Thornton, CO and Fremont, OH

There are
1,249 mi
from Thornton, CO to Fremont, OH

That's the driving distance. It would take 22 hours 15 mins to go from Thornton, Colorado to Fremont, Ohio.

The flight distance (direct flight from Thornton, CO to Fremont, OH) is 1,147.62 mi.

1,249 mi = 1.61 kms