Distance from Pekin, IL to Saint Louis, MO is 174Miles or 280 Km. You can get this distance about 2 hours 39 mins. If you want to planning travel with plane for 141 Miles or 226 Km, You can get this distance about 48 mins .
A car with an average MPG will needs 8.06 gallons of gas to get the route between these points.
The estimated cost of gas to get between Pekin, IL and Saint Louis, MO is $18.3.
During the route, an average car will release 157.91 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.