Miles between Thornton, CO and Somersworth, NH

There are
2,039 mi
from Thornton, CO to Somersworth, NH

That's the driving distance. It would take 1 day 13 hours to go from Thornton, Colorado to Somersworth, New Hampshire.

The flight distance (direct flight from Thornton, CO to Somersworth, NH) is 1,766.28 mi.

2,039 mi = 3.22 kms