60 miles
Portland, Oregon is located right on the Columbia River ( or next to) . The Columbia river forms the border between Washington state and Oregon. So, Portland is very near the Washington state line. The City of Vancouver, Washington is just north over the WAsh/Ore border or just over the Columbia River.
I assume you meant Willamette river and misspelled the word. Willamette river is located in Oregon, USA. Just a little south of Portland, the largest city in Oregon.
63 miles across I-84.
The driving distance between 1619 Ninth avenue Seattle Washington and Hood River Oregon is about 230 miles.
Oregon
The Willamette Valley is Oregon's biggest valley. It is 187 miles long stretching from the Columbia River, just north of Portland, Oregon to the headwaters of the Willamette River south of Eugene, Oregon.
There are a range of hotels in Portland, Oregon varying in location, quality and price. For example, there is the Hotel Monaco Portland or the River Place hotel.
Portland.
The Columbia River. From Fairmont BC to Portland Oregon. Phil Slater, Engineering Tech S#@*!
There is a Multomomah County in Oregon. This was originally the 13th in Oregon Territory. Cities included in this county are Fairview, Portland and Wood Village.
check google earth