There are 2,336.58 miles from Seattle to Allentown in east direction and 2,833 miles (4,559.27 kilometers) by car, following the I-90 E route.
Seattle and Allentown are 1 day 16 hours far apart, if you drive non-stop .
This is the fastest route from Seattle, WA to Allentown, PA. The halfway point is Kimball, SD.
Please note the time difference between Seattle, WA and Allentown, PA is 3 hours. The current time in Seattle is 8:54 pm and the current time in Allentown is 11:54 pm.
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