Miles between Thornton, CO and Mt Holly, NC

There are
1,554 mi
from Thornton, CO to Mt Holly, NC

That's the driving distance. It would take 1 day 4 hours to go from Thornton, Colorado to Mt Holly, North Carolina.

The flight distance (direct flight from Thornton, CO to Mt Holly, NC) is 1,344.73 mi.

1,554 mi = 1.61 kms