How far is St. Louis MO from Milwaukee WI?

Answer 1

By air, it is 328 miles (527.85 km).

The shortest distance driving is 373 miles (600 km).

Driving by the fastest route, it is 380 miles:

• Take I-55 NORTH from St. Louis to I-39 NORTH to ROCKFORD at EXIT 164 in the Bloomington/Normal area.
• Take I-39 NORTH to I-43 to MILWAUKEE at EXIT 185 B off I-39/I-90 in Beloit, Wisconsin.
• Take I-43 NORTH to Milwaukee.