They are 790 miles (approximate distance) away from each other. Note that this is a straight distance between the two places. The actual distance may vary according to the flight path or road/sea route chosen.
Part of the falls is in New York. If you mean the city, that's 417 miles.
How many miles is it from New York to Niagara Falls?
about 500 miles
It is 570.06 miles according to MapQuest.
422 miles
None, actually. The international line runs down the Niagara River, which forms the falls.
about 2300 miles
It is 1,201 miles according to Google Maps.
It is 178 miles according to Google Maps.
It is 916 miles according to Google Maps.
How many miles is it from New York City to LaCrosse, Wisconsin?
about 95 miles