There are
1,826 mi
from Garland, TX to Laconia, NH
That's the driving distance. It would take 1 day 10 hours to go from Garland, Texas to Laconia, New Hampshire.
The flight distance (direct flight from Garland, TX to Laconia, NH) is 1,541.93 mi.
1,826 mi = 1.61 kms