There are
1,275 mi
from Waterloo, IA to Laconia, NH
That's the driving distance. It would take 1 day 1 hour to go from Waterloo, Iowa to Laconia, New Hampshire.
The flight distance (direct flight from Waterloo, IA to Laconia, NH) is 1,054.20 mi.
1,275 mi = 2,051.12 kms