Washington state borders two US States: to the south is Oregon, Idaho is to the east. The country of CANADA , specifically, the Provence of British Columbia is to the north and The Pacific Ocean is to the west.
Canada borders Washington state to the north
Washington and Oregon
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The Columbia River is the border for most of Oregon/Washington states.
Oregon, Washington and California border the Pacific Ocean.
There are three states in the continental U.S. bordered by the Pacific Ocean. These states are Washington, Oregon, and California.
Maryland and Virginia
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Washington & Oregon.
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.
Five states border the Pacific Ocean: Hawaii Alaska Washington Oregon California
Oregon, California, Washington, Alaska, and Hawaii are the states that border the Pacific Ocean.
Idaho borders Washington and Oregon to the East.
Oregon and Idaho are the two states that border Washington state.
Washington and Montana.