Air Ontario was created in 1961.
In the end - Lake Ontario.
Ontario Hydro ended in 1999.
Ontario West ended in 1903.
Ontario Express ended in 1993.
Ontario Academic Credit ended in 2003.
Ontario Motor Speedway ended in 1980.
Lake Ontario Railroad ended in 1875.
United Farmers of Ontario ended in 1944.
The air distance from Ottawa, Ontario, Canada, to Niagara Falls, Ontario, Canada, is 230 miles. That equals 370 kilometers or 200 nautical miles.
The air distance from Windsor, Ontario, Canada, to St. Catharines, Ontario, Canada, is 201 miles. That equals 323 kilometers or 174 nautical miles.
Province of Ontario Savings Office ended in 2003.