Washington, Idaho, Nevada, and California
California and Oregon did not share a border with the 21 other Union states.
Oregon, Idaho and British Columbia , Canada
Oregon and Washington
Washington, Oregon, California
The three states that touch California are Nevada, Oregon, and Arizona and the Mexican border.
The states in the region that share an international border are [insert specific states that share a border].
Yes, California and Oregon share a bit of their border. All of California's northern border makes up roughly half (the western half) of Oregon's southern border. Use the link below to see a map and get the scoop.
Four States: * Washington * Idaho * Nevada and * California.
No state borders California to the west. Hawaii is the only state west(ish) of California but they do not share a border.
Oregon, Washington and California border the Pacific Ocean.
Alaska and Hawaii are the only two states that do not share a border with another state.
The US states of Alaska, California, Oregon and Washington share their western border with the Pacific Ocean. Also, the US state of Hawaii is located in the Pacific Ocean and it shares all its borders with the Pacific Ocean.