Its between 342 to 453 kms based on the route you take.
The driving distance between Buffalo, NY and Niagara Falls, NY is about 20 miles
The driving distance from Mississauga, ON, Canada to Niagara Falls, NY, is 70.2mi / 113km
The driving distance from Windsor, Canada to Niagara Falls, Canada is 231 miles / 372 km
Type your answer here... distance from niagara falls to harrisburg PA
213 miles
216 miles
The driving distance is about 1,760km.
The driving distance is about 20 miles.
West
The driving distance is about 415 miles.
The driving distance from Toronto, ON, Canada to Niagara Falls, ON, Canada is 79.67mi / 128.22km
About 290 miles.