Distance between cities › USA › Illinois › Mason, IL › Distance from Mason to Ardmore Book Hotels

Distance from Mason, IL to Ardmore, SD

Distance

1,026 mi

Time

19 hours 5 mins

Gas Cost

$96 - $186

There are 831.43 miles from Mason to Ardmore in northwest direction and 1,026 miles (1,651.19 kilometers) by car, following the I-80 route.

Mason and Ardmore are 19 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Mason, IL to Ardmore, SD.

Please note the time difference between Mason, IL and Ardmore, SD is 1 hour. The current time in Mason is 11:39 pm and the current time in Ardmore is 10:39 pm.

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Lowest Price Rental Cars in Mason, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mason »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 41.20 gallons of gas to cover the route between Mason, IL and Ardmore, SD.

The estimated cost of gas to go from Mason to Ardmore is $134.40.

During the route, an average car will release 807.22 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 Mason, IL and Ardmore, SD

If you want to meet halfway between Mason, IL and Ardmore, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.700256 and -96.288372, or 40º 42' 0.9216" N, 96º 17' 18.1392" W. This location is 512.96 miles away from Mason, IL and Ardmore, SD and it would take approximately 9 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Unadilla, NE, situated 518 miles from Mason, IL and 509 miles from Ardmore, SD. It would take 9 hours 44 mins to go from Mason to Unadilla and 9 hours 23 mins to go from Ardmore to Unadilla.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mason, IL and Ardmore, SD is Lincoln, NE, situated 545 miles from Mason, IL and 485 miles from Ardmore, SD. It would take 10 hours 22 mins to go from Mason to Lincoln and 8 hours 53 mins to go from Ardmore to Lincoln.