There are
1,501 mi
from Topeka, KS to Laconia, NH
That's the driving distance. It would take 1 day 5 hours to go from Topeka, Kansas to Laconia, New Hampshire.
The flight distance (direct flight from Topeka, KS to Laconia, NH) is 1,289.67 mi.
1,501 mi = 1.61 kms