Distance between cities › USA › Illinois › Orient, IL › Distance from Orient to Pierre Book Hotels

Distance from Orient, IL to Pierre, SD

Distance

941 mi

Time

16 hours 50 mins

Gas Cost

$88 - $170

There are 739.65 miles from Orient to Pierre in northwest direction and 941 miles (1,514.39 kilometers) by car, following the I-70 route.

Orient and Pierre are 16 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Orient, IL to Pierre, SD.

Orient, IL and Pierre, SD are in the same time zone (CDT). Current time in both locations is 2:45 am.

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Lowest Price Rental Cars in Orient, IL

Planning on renting a car to go from Orient, IL to Pierre, SD? Here there are some offers to rent a car in Orient, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Orient »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 37.78 gallons of gas to cover the route between Orient, IL and Pierre, SD.

The estimated cost of gas to go from Orient to Pierre is $123.25.

During the route, an average car will release 740.23 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Orient, IL and Pierre, SD

If you want to meet halfway between Orient, IL and Pierre, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.291535 and -95.483171, or 40º 17' 29.526" N, 95º 28' 59.4156" W. This location is 470.39 miles away from Orient, IL and Pierre, SD and it would take approximately 8 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Corning, MO, situated 464 miles from Orient, IL and 480 miles from Pierre, SD. It would take 8 hours 47 mins to go from Orient to Corning and 8 hours 10 mins to go from Pierre to Corning.