US I-95 links the 2 metro areas.
I-90
your heart
In the US, Interstate 90 is the largest highway spanning from Seattle to Boston
I-5 goes from Seattle to the Border, from there take route 99 to Vancouver.
I-90 refers to Interstate-90, a major highway in the United States that runs generally east-west from Boston to Seattle.
King's Highway - Charleston to Boston - was created in 160#.
Interstate 90; a transcontinental freeway with a total of 3,020.54 miles. Western-Terminus: SR 519 in Seattle, Washington Eastern-Terminus: SR 1A in Boston, Massachusetts
Longest Interstate-Interstate 90 From Seattle, WA to Boston, MA 3099 Miles Longest US Highway- US 20 From Newport, OR to Boston, MA 3365 Miles Longest US State Highway-Montana State Highway 200 from Heron, MT to Fairview, MT 701 Miles
A direct flight from Boston to Seattle is typically 5-6 hours.
U.S. Route 10
Interstate 90 is a northern coast to coast interstate highway in the continental United States. Its terminus points are Seattle, Washington on the west and Boston, Massachusetts on the east.
The total distance from Boston to Seattle is 2,484 miles. This is equivalent to 3,997 kilometers or 2,158 nautical miles.
about 3100 miles