There are 361.66 miles from Green Valley to Jefferson in southwest direction and 483 miles (777.31 kilometers) by car, following the US-20 W route.
Green Valley and Jefferson are 7 hours 59 mins far apart, if you drive non-stop .
This is the fastest route from Green Valley, WI to Jefferson, IA. The halfway point is Dubuque, IA.
Green Valley, WI and Jefferson, IA are in the same time zone (CDT). Current time in both locations is 6:49 am.
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