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

Distance from Mason, IL to Ethan, SD

Distance

803 mi

Time

14 hours 22 mins

Gas Cost

$75 - $147

There are 580.19 miles from Mason to Ethan in northwest direction and 803 miles (1,292.30 kilometers) by car, following the I-29 route.

Mason and Ethan are 14 hours 22 mins far apart, if you drive non-stop .

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

Mason, IL and Ethan, SD are in the same time zone (CDT). Current time in both locations is 3:00 am.

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Lowest Price Rental Cars in Mason, IL

Planning on renting a car to go from Mason, IL to Ethan, 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 32.25 gallons of gas to cover the route between Mason, IL and Ethan, SD.

The estimated cost of gas to go from Mason to Ethan is $106.12.

During the route, an average car will release 631.77 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mason, IL and Ethan, SD

If you want to meet halfway between Mason, IL and Ethan, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.68024 and -92.946447, or 41º 40' 48.864" N, 92º 56' 47.2092" W. This location is 401.47 miles away from Mason, IL and Ethan, SD and it would take approximately 7 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kellogg, IA, situated 404 miles from Mason, IL and 404 miles from Ethan, SD. It would take 7 hours 23 mins to go from Mason to Kellogg and 7 hours 9 mins to go from Ethan to Kellogg.