Distance from Waukesha, WI to Saint Louis, MO is 366Miles or 589 Km. You can get this distance about 5 hours 26 mins. If you want to planning travel with plane for 321 Miles or 516 Km, You can get this distance about 1 hours 11 mins .
A car with an average MPG will needs 16.94 gallons of gas to get the route between these points.
The estimated cost of gas to get between Waukesha, WI and Saint Louis, MO is $38.45.
During the route, an average car will release 331.89 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.
* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.