There are 1,872.37 miles from Seattle–Tacoma International Airport (SEA) to George Bush Intercontinental Airport (IAH) in southeast direction and 2,351 miles (3,783.57 kilometers) by car, following the I-80 and US-189 route.
SEA Airport and IAH Airport are 1 day 18 hours far apart, if you drive non-stop.
This is the fastest route from SEA Airport to IAH Airport. The halfway point is Fort Steele, WY.
Please note the time difference between SEA Airport and IAH Airport is 2 hours. The current time in SEA Airport is 10:38 pm (Nov 17) and the current time in IAH Airport is 12:38 am (Nov 18).
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