Washington is bordered by Idaho to the east.
The state that border Washington (not Washington, DC) and Oregon to the east is the great state of Idaho.
The US state of Maryland borders Washington DC on the east.
Virginia.
Alabama is bordered by Georgia to the east.
Maryland
Maine
The US state of Maryland is east of Washington, DC.
No, the state of Washington is in the northwest.
Washington borders Idaho to the east and and Oregon also borders Idaho to the east.
east
The state to the south of Oregon is California. Oregon shares its southern border with California, while to the north it is bordered by Washington, and to the east by Idaho. The Pacific Ocean lies to the west of Oregon.