330 miles
about 350 miles
570 km
The air distance from Ottawa, Ontario, Canada, to Niagara Falls, Ontario, Canada, is 230 miles. That equals 370 kilometers or 200 nautical miles.
370 km NOTICE: KM not MI
it will take like 4 hours
Niagara falls is along the Niagara RiverNiagara Falls is on the Niagara River.
I understand that the distance can be up to 7-8 hours driving time.
Google Maps estimates the driving time as 6 hours and 5 minutes.
Niagara Falls flows between Niagara Falls and Niagara Falls. The water at Niagara Falls drops -- from the crest of the falls to the bottom of the falls. The Niagara River flows from Lake Erie to the crest of the falls, over the falls, and thence to Lake Ontario. The Niagara River forms part of the international boundary between Canada and the US. There are two cities at Niagara Falls, and both are named Niagara Falls. The one in Canada is Niagara Falls, Ontario, and the one in the US is Niagara Falls, New York.
Where is the Niagara Falls ?
Google Maps estimates the driving time as 6 hours and 6 minutes.