There are 1,333.24 miles from Allentown to George Bush Intercontinental Airport (IAH) in southwest direction and 1,552 miles (2,497.70 kilometers) by car, following the I-81 S route.
Allentown and IAH Airport are 23 hours 44 mins far apart, if you drive non-stop .
This is the fastest route from Allentown, PA to IAH Airport. The halfway point is Ider, AL.
Please note the time difference between Allentown, PA and IAH Airport is 1 hour. The current time in Allentown is 3:45 pm and the current time in IAH Airport is 2:45 pm.
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