Miles between New Haven, CT and Niagara Falls, NY

There are
427 mi
from New Haven, CT to Niagara Falls, NY

That's the driving distance. It would take 8 hours 48 mins to go from New Haven, Connecticut to Niagara Falls, New York.

The flight distance (direct flight from New Haven, CT to Niagara Falls, NY) is 336.12 mi.

427 mi = 686.58 kms