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.
The U.S. Canadian border
Niagara falls, i am supposing your asking about an American city, closest Mexican city would be Juares. closest begique city would be Oust end. and depending on what part of the US your coming from aswell. Juneau Alaska is close to the border.
not counting the Mexican & Canadian borders which of course touch the united states directly on land the closest border is with russia in the sea between the diomede islands off the coast of Alaska the closest border that isn't an American border is the one between Canada & France in the sea between Newfoundland & saint Pierre the closest land border that isn't an American border is the one between Mexico & Belize in central America
No, Wyoming is not on the Canadian Border. Wyoming is south of Minnesota.
Mexico
Mexico
The only Canadian territory sharing a border with the US is Yukon.
russia is the closest country and it does not touch the border of the US!!! :)
Missouri and Tennessee.
The seven Canadian provinces that border the US are (from west to east):British ColumbiaAlbertaSaskatchewanManitobaOntarioQuebecNew Brunswick
this is a joint venture with the Canadian Coast guard and the Canadian and US customs