Miles between Thornton, CO and Laconia, NH

There are
1,970 mi
from Thornton, CO to Laconia, NH

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

The flight distance (direct flight from Thornton, CO to Laconia, NH) is 1,734.77 mi.

1,970 mi = 1.61 kms