The closest U.S. border to Ottawa, Canada, is the border with New York State. Specifically, the nearest border crossing is the Thousand Islands Bridge, located about 50 miles south of Ottawa, which connects Ontario with New York. This crossing is part of the larger area known as the St. Lawrence Seaway, facilitating travel between the two countries.
The closest US state to Ottawa is New York. The distance from Ottawa to the NY state line is about 56.2 miles / 90.5 km.
Glacier Park Airport
The closest Canadian city to the US border is Surrey, located in British Columbia. It is part of the Greater Vancouver area and shares a border with the US state of Washington.
Mexico
Mexico
If you are in Massena New York it would probably be Cornwall Canada. The Capital of Canada (Ottawa) is only 60 miles from the US Border and Montreal (Quebec's largest city) is also only 60 miles from the border.
russia is the closest country and it does not touch the border of the US!!! :)
Niagara Falls
Ottawa has several beaches, they are located on the Ottawa and Rideau rivers
Canada and Mexico border the U.S.
The St. Laurence river separates Ontario & Quebec .