There are
1,977 mi
from Arvada, CO to Laconia, NH
That's the driving distance. It would take 1 day 13 hours to go from Arvada, Colorado to Laconia, New Hampshire.
The flight distance (direct flight from Arvada, CO to Laconia, NH) is 1,742.03 mi.
1,977 mi = 1.61 kms