加拿大的Yukon, British Columbia, Alberta, Manitoba, Saskachewan, Ontario, Quebec和New Brunswick等领地/省和美国接壤。
美国的下列州和加拿大接壤:
13. Alaska
Alaskashares the longest border with Canada of any state. The 1,538-miles (2,475 km) long border is shared withYukonandBritish Columbia. Alaska waspurchasedby the United States fromRussiain 1867. The borderline was demarcated in 1903 when the United Kingdom and the United States signed an agreement. The agreement favored the United States and did not settle well with the Canadians who felt betrayed by theUnited Kingdomfor preventing a direct outlet from Yukon to the sea. There are five border crossings, two of which connect Alaska to the Yukon and three that connect Alaska to British Columbia.
12. Washington
The entire northern boundary ofWashington Stateborders British Columbia. The border is 427 miles (687 km) long. It is a relatively straight boundary demarcated along the 49th parallel. The borderline curved around Vancouver Island to avoid se