Distance between cities › USA › South Dakota › Dewey, SD › Distance from Dewey to Hoffman Estates Book Hotels

Distance from Dewey, SD to Hoffman Estates, IL

Distance

970 mi

Time

17 hours 19 mins

Gas Cost

$90 - $176

There are 812.11 miles from Dewey to Hoffman Estates in east direction and 970 miles (1,561.06 kilometers) by car, following the I-90 and US-14 route.

Dewey and Hoffman Estates are 17 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Hoffman Estates, IL.

Please note the time difference between Dewey, SD and Hoffman Estates, IL is 1 hour. The current time in Dewey is 7:22 am and the current time in Hoffman Estates is 8:22 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dewey, SD to Hoffman Estates, IL:

Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Hoffman Estates, IL? Here there are some offers to rent a car in Dewey, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dewey »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 38.96 gallons of gas to cover the route between Dewey, SD and Hoffman Estates, IL.

The estimated cost of gas to go from Dewey to Hoffman Estates is $127.08.

During the route, an average car will release 763.28 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 Dewey, SD and Hoffman Estates, IL

If you want to meet halfway between Dewey, SD and Hoffman Estates, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.63723 and -95.812634, or 43º 38' 14.028" N, 95º 48' 45.4824" W. This location is 485.04 miles away from Dewey, SD and Hoffman Estates, IL and it would take approximately 8 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rushmore, MN, situated 480 miles from Dewey, SD and 494 miles from Hoffman Estates, IL. It would take 8 hours 33 mins to go from Dewey to Rushmore and 8 hours 55 mins to go from Hoffman Estates to Rushmore.