What is the distance from St Louis from Indianapolis?

Distance from Indianapolis to St. Louis is 371 kilometers. This air travel distance is equal to 231 miles.

The air travel (bird fly) shortest distance between Indianapolis and St. Louis is 371 km= 231 miles.

If you travel with an airplane (which has average speed of 560 miles) from Indianapolis to St. Louis, It takes 0.41 hours to arrive.

There are 230.29 miles from Indianapolis to Saint Louis in southwest direction and 243 miles (391.07 kilometers) by car, following the I-70 route.

Indianapolis and Saint Louis are 3 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Indianapolis, IN to Saint Louis, MO. The halfway point is Greenup, IL.

Please note the time difference between Indianapolis, IN and Saint Louis, MO is 1 hour. The current time in Indianapolis is 1:19 am and the current time in Saint Louis is 1:19 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 9.75 gallons of gas to cover the route between Indianapolis, IN and Saint Louis, MO.

The estimated cost of gas to go from Indianapolis to Saint Louis is $36.34.

During the route, an average car will release 190.96 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 $3.73 per gallon of regular gas. Price last updated on November 5, 2022.
  • Read more about our CO2 calculation.


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 Indianapolis, IN and Saint Louis, MO

If you want to meet halfway between Indianapolis, IN 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 39.238205 and -88.188377, or 39º 14' 17.538" N, 88º 11' 18.1572" W. This location is 121.35 miles away from Indianapolis, IN and Saint Louis, MO and it would take approximately 1 hour 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Greenup, IL, situated 119 miles from Indianapolis, IN and 126 miles from Saint Louis, MO. It would take 1 hour 50 mins to go from Indianapolis to Greenup and 2 hours 1 min to go from Saint Louis to Greenup.



Weather in Indianapolis and Saint Louis

Compare the weather today and the next four days in Indianapolis, IN and Saint Louis, MO:

Lowest Price Rental Cars in Indianapolis, IN

Planning on renting a car to go from Indianapolis, IN to Saint Louis, MO? Here there are some offers to rent a car in or near Indianapolis, IN:

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Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Indianapolis, IN and Saint Louis, MO in this table:

Distance typeMilesKilometersNautical miles
Straight line distance 230.29 mi 370.61 km 200.11 nautical mi
Driving distance 243 mi 390.57 km 210.89 nautical mi

Road Trip Tips

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What city is halfway between St. Louis and Indianapolis?

The halfway point between Indianapolis, Indiana and St. Louis, Missouri is: Toledo, IL. Find a place to meet halfway. These two locations are 242 miles apart and the exact midpoint is I-70, Toledo, IL 62468, USA.

Where is the stop between St. Louis and Indianapolis?

The top stops along the way from Saint Louis to Indianapolis (with short detours) are Cahokia Mounds State Historic Site, Indiana University Bloomington, and Turkey Run State Park. Other popular stops include Eckert's Country Restaurant, Oliver Winery, and World's Largest Wind Chime.

Is Branson close to St. Louis?

The direct drive from Saint Louis to Branson is 254 mi (408 km), and should have a drive time of 3 hrs 52 mins in normal traffic.

Is Indianapolis close to Chicago?

Distance from Chicago to Indianapolis The shortest distance (air line) between Chicago and Indianapolis is 163.75 mi (263.53 km). The shortest route between Chicago and Indianapolis is 180.84 mi (291.03 km) according to the route planner. The driving time is approx. 3h 32min.