There are 569.38 miles from Greenfield to George Bush Intercontinental Airport (IAH) in southwest direction and 671 miles (1,079.87 kilometers) by car, following the I-40 route.
Greenfield and IAH Airport are 11 hours 3 mins far apart, if you drive non-stop .
This is the fastest route from Greenfield, TN to IAH Airport. The halfway point is Arkadelphia, AR.
Greenfield, TN and IAH Airport are in the same time zone (CDT). Current time in both locations is 5:04 am.
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