That would be British Columbia.
No. Though it does, indeed border a US state (Alaska), Yukon is a Canadian territory.
British Columbia borders the US states of Washington, Idaho, Montana, and Alaska.
Yukon
British Columbia borders Alaska to the south and the Yukon territory borders it to the east.
There are five US States that border the Pacific Ocean, three of them contiguous states (Washington, Oregon, California) and two noncontiguous (Alaska and Hawaii). There is one Canadian Province that borders the Pacific Ocean: British Columbia.
No. Though it does, indeed border a US state (Alaska), Yukon is a Canadian territory.
British Columbia borders the US states of Washington, Idaho, Montana, and Alaska.
The province directly east of Alaska is Yukon.
British Columbia, Canada
Alaska is bordered by the Canadian province of British Columbia. It also is bordered by Yukon, a Canadian territory.
Alaska is bordered by the Canadian province of British Columbia. It also is bordered by Yukon, a Canadian territory.
Alaska is not in a Canadian province; it is an American state.
BC
Yukon
Technically, there is no province directly East of Alaska. The territory directly East of Alaska, however, is the Yukon Territory.
British Columbia borders Alaska to the south and the Yukon territory borders it to the east.
The province of British Columbia is a province in the South Western Canada along the Pacific Coast. It separates the State of Alaska from state of Washington thereby separating Alaska from mainland USA.