The US and Canada border each other, so it would depend on where you start from and where you go to.
The USA has a border with Canada. There is no distance between the two countries, just as there is no distance between the USA and Mexico (which is on our southern border).
400
1000 miles
2500 kilometers
1 mile
try google maps or mapquest.
Distance is 681 kilometers or 423 miles
the distance between Portland Or and Montreal Canada is 2,943.6 miles.
There are no roads from Churchill leading to the rest of Canada, much less the US.
Brampton IS in Canada.
2025 miles
Alaska borders Canada, so I suppose it really depends on how far into Alaska you are.
The distance between Afghanistan and Canada is 6509.1 Miles. This is the distance from Kabul (Afghanistan) to Ottawa (Canada). The distance may vary depending air craft speed and places.