There are 1,002.68 miles from Portage to George Bush Intercontinental Airport (IAH) in southwest direction and 1,181 miles (1,900.64 kilometers) by car, following the I-57 S route.
Portage and IAH Airport are 19 hours 14 mins far apart, if you drive non-stop .
This is the fastest route from Portage, MI to IAH Airport. The halfway point is Keiser, AR.
Please note the time difference between Portage, MI and IAH Airport is 1 hour. The current time in Portage is 9:09 pm and the current time in IAH Airport is 8:09 pm.
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