eight hours
The Missouri River is the longest River in North America and is longer than the Wisconsin River. The Wisconsin River is 430 miles long. The Missouri River is 2,341 miles long.
st louis to milwaukee
55.0 miles
256 miles
101 miles
105 miles
180 miles
183 miles
About 435.4 miles.
about 90 miles
It is 384 miles according to Google Maps.
about 70 to 80 miles