Distance from Boston to Seattle by Car and Plane

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3. Distance Between Boston and Seattle

The flight distance from Boston (MA) to Seattle (WA) is 2486 miles or 4000 kilometers or 2159 nautical miles.
Driving distance from Boston to Seattle is 3047 miles (4904 kilometers).
Difference between fly and travel by a car is 561 miles or 904 km.

Boston to Seattle Flight Route Map

Map Showing the Distance Between Boston, MA and Seattle, WA
This map shows the distance from Boston, MA, Usa to Seattle, WA, Usa. You can also see the distance in miles and km below the map. Flight route map from Boston, Massachusetts to Seattle, Washington is displayed below.

Driving distance from Boston, MA to Seattle, WA

The driving distance from Boston, Massachusetts to Seattle, Washington is 3047 miles or 4904 km.
The total driving distance from Boston, MA to Seattle, WA is 3047 miles or 4904 kilometers. Your trip begins in Boston, Massachusetts. It ends in Seattle, Washington.
The driving distance from Boston, Massachusetts to Seattle, Washington is approximately 3047 miles (4904 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 55 to 56 hours under normal conditions.

Driving time from Boston, MA to Seattle, WA

How long is the drive from Boston, MA to Seattle, WA?
The total driving time is 55 hours, 50 minutes.
How long does a car ride from Boston to Seattle take?
Boston and Seattle are 55 hours 50 mins far apart, if you drive non-stop.

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Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Boston and Seattle

Time difference between Boston (MA) and Seattle (WA) is 2 Hours.
Seattle time is 2 Hours behind Boston.

Current local time in Boston	Current local time in Seattle
2025-12-19, 22:12:04 EST	2025-12-19, 20:12:04 MST

How Far is it Between Boston Massachusetts, USA and Seattle Washington, USA?

You can compare air and road distance between Boston, MA and Seattle, WA in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	3047 mi	4904 km	2646.01 nmi
Straight line distance	2486 mi	4000 km	2159 nmi
Difference	561 mi	904 km	487 nmi

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