Miles between Washington, DC and Laconia, NH

There are
510 mi
from Washington, DC to Laconia, NH

That's the driving distance. It would take 10 hours 47 mins to go from Washington, District of Columbia to Laconia, New Hampshire.

The flight distance (direct flight from Washington, DC to Laconia, NH) is 431.26 mi.

510 mi = 820.26 kms