Washington borders Idaho to the east and and Oregon also borders Idaho to the east.
Boise, Idaho.
The state that border Washington (not Washington, DC) and Oregon to the east is the great state of Idaho.
Which northwestern state borders Idaho and Oregon?
There is no state in Canada that borders Oregon... Washington state, USA is between Oregon and Canada
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.
Idaho borders Washington and Oregon to the East.
Oregon
Oregon borders California, Nevada and the Pacific Ocean. Salem is the capital city in the U.S. state of Oregon.
Washington is bordered by Oregon to the south.
The pan handle of the state of Idaho borders WA state to the east.
Washington state borders Oregon on the north. And Alaska is physically north of Oregon.