The international border south of Calgary is the 49th latitude. Calgary is located at 51o3' North and 114o4' West.
The distance is 227.9 km. I used one of the on-line calculators. Please see the link for it.
Note that this is the 'as-the-crow-flies' distance, not the distance by road.
Six miles from the Canadian border to Hwy 11 in Warroad.
a car ride
Oh, dude, Fargo, North Dakota is about 220 miles from the Canadian border. So, like, if you're in Fargo and you feel like taking a little road trip to Canada, it's not too far of a drive. Just make sure to pack some snacks and maybe a playlist for the journey, eh?
Very roughly: about 50 kilometers.
By road it is approximately 300 km.
It is 306 miles according to Google Maps.
The driving distance from Kalispell, Montana to Glacier National Park is 35 miles via US-2 E per MapQuest. The driving time per MapQuest is 46 minutes.
Potsdam, NY is about 15 miles away from the Canadian border. The closest Canadian city across the border would be Cornwall, Ontario.
Google Maps or really any Maps application is really good for this sort of thing. From what I can tell (I got driving directions on Google Maps), it's 539 miles from Kalispell to Tacoma.
292 miles
It's about 3 minutes from downtown Buffalo to the Canadian border.
400 miles
one Canadian border
Six miles from the Canadian border to Hwy 11 in Warroad.
The area extending from the northwest tip of Idaho through northern Montana, North Dakota and northerm Minnesota if it needs to go that far east, along the Canadian border.
It is 306 miles according to Google Maps.
It depends on where in Canada you go to, but the shortest distance to the Canadian border is 385 miles.