Miles between Thornton, CO and Big Rapids, MI

There are
1,213 mi
from Thornton, CO to Big Rapids, MI

That's the driving distance. It would take 21 hours 32 mins to go from Thornton, Colorado to Big Rapids, Michigan.

The flight distance (direct flight from Thornton, CO to Big Rapids, MI) is 1,035.64 mi.

1,213 mi = 1.61 kms