There are 262.30 miles from Chicago to Saint Louis in southwest direction and 297 miles (477.98 kilometers) by car, following the I-55 S route.

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Chicago and Saint Louis are 4 hours 41 mins far apart, if you drive non-stop.

This is the fastest route from Chicago, IL to Saint Louis, MO. The halfway point is Shirley, IL.

Chicago, IL and Saint Louis, MO are in the same time zone (CDT). Current time in both locations is 10:30 pm.


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Gas Consumption and Emissions

A car with a fuel efficiency that MPG will need 11.92 gallons of gas to cover the route between Chicago, IL and Saint Louis, MO.

The estimated cost of gas to go from Chicago to Saint Louis is $37.77.

During the route, an average car will release 233.44 pounds of CO2 to the atmosphere. The carbon footprint would be 0.79 pounds of CO2 per mile.

Average USA gas price used for calculation is $3.17 per gallon of regular gas. Price last updated on September 24, 2021.

Best Hotels In or Near Saint Louis, MO

Do you have where to stay when you arrive to Saint Louis, MO? Check out our hotel recommendations:


Halfway Point Between Chicago, IL and Saint Louis, MO

If you want to meet halfway between Chicago, IL and Saint Louis, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.366402 and -89.099220, or 40º 21" 59.0472" N, 89º 5" 57.192" W. This location is 148.34 miles away from Chicago, IL and Saint Louis, MO and it would take approximately 2 hours 20 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Shirley, IL, situated 143 miles from Chicago, IL and 155 miles from Saint Louis, MO. It would take 2 hours 33 mins to go from Chicago to Shirley and 2 hours 39 mins to go from Saint Louis to Shirley.

Major Cities Along the Route

Some major cities along the route include Joliet, IL, and Springfield, IL.

See more: You Make A Cup Of Tea.What Is The Solute ? What Is A Solution, Solute And Solvent Of Tea


Weather in Chicago and Saint Louis

Compare the weather today and the next four days in Chicago, IL and Saint Louis, MO:


Chicago

Rain throughout the week.

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