There are 439.06 miles from Green Valley to Geff in south direction and 509 miles (819.16 kilometers) by car, following the I-57 S route.
Green Valley and Geff are 8 hours 53 mins far apart, if you drive non-stop .
This is the fastest route from Green Valley, WI to Geff, IL.
Green Valley, WI and Geff, IL are in the same time zone (CDT). Current time in both locations is 3:44 am.
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