There are 442.74 miles from Green Valley to Mascoutah in south direction and 506 miles (814.33 kilometers) by car, following the I-39 S and US-51 S route.
Green Valley and Mascoutah are 8 hours 10 mins far apart, if you drive non-stop .
This is the fastest route from Green Valley, WI to Mascoutah, IL.
Green Valley, WI and Mascoutah, IL are in the same time zone (CDT). Current time in both locations is 2:08 pm.
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