The state of Michigan has three quarters of its borders as shore lines. The shore line of Michigan is a total of 3, 052 miles
From the North Dakota state line on I-94 to the Oregon state line on I-84, it is approximately 921 miles.
About 2,555 miles in a straight line.
32 km
I live in the wonderful state of Oregon, only about 20 miles from the Columbia. It originates in Canada, comes south into Washington and then makes a westward turn to form most of the state line between Washington & Oregon. It is the largest American river to flow into the Pacific and the 4th larges river in the USA. It's BIG & beautiful. Portland, Oregon is about 90 miles inland, but we get ships from the ocean because the river is deep enough to handle them.
From the Oregon state line on the I-5, the road distance to Redondo Beach is about 675 miles (10.5 to 11 hours).
The distance is about 2,100 road miles from one state line to the other.
No. Washington, Idaho, Montana, North Dakota etc. are.
The straight-line distance is about 5890 miles. This is the true straight line distance which accounts for the curvature of the earth, NOT simply a straight line drawn on a map.
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.
2,702 straight line miles (4,348 km).
The Treaty with Britain split the Oregon Territory in half at the 49th parallel. This is why we have an almost straight line above the state of Washington.