There are two Canadian provinces that border Maine. The one that borders Maine on the northwest is the province of Quebec.
Manitoba and Ontario are the two Canadian provinces that border Minnesota to the north.
Nunavut and the Northwest Territories don't border the US. Yukon borders the state of Alaska.
No US State has a border with Alaska but two Canadian Provinces, British Columbia and the Yukon Territory share a common border with the State.
There are two provinces that border Minnesota, Alberta and Saskatchewan. Saskatchewan borders Minnesota to the west.
As a matter of fact, two Canadian provinces border Maine - Quebec and New Brunswick.
Montana borders Alberta, Saskatchewan and British Columbia.
It shares borders with two Canadian Provinces: Yukon Territory and British Columbia.
The US state of Minnesota is bordered by the Canadian provinces of Manitoba and Ontario to the north.
The Canadian province of British Columbia and the Yukon Territory border Alaska. Alaska does not border any US states. Alaska and Russia only share a maritime, more ore less virtual border that runs through the waters of the Bering Strait.
Oregon and Idaho are the two states that border Washington state.
BC borders only two US states-- Alaska and Washington State.