There are 400.85 miles from Greenbrier to George Bush Intercontinental Airport (IAH) in southwest direction and 453 miles (729.03 kilometers) by car, following the I-30 and US-70 W route.
Greenbrier and IAH Airport are 7 hours 38 mins far apart, if you drive non-stop .
This is the fastest route from Greenbrier, AR to IAH Airport. The halfway point is Lodi, TX.
Greenbrier, AR and IAH Airport are in the same time zone (CDT). Current time in both locations is 9:18 am.
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