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

Distance from Dewey, SD to Henderson, IL

Distance

935 mi

Time

16 hours 43 mins

Gas Cost

$87 - $169

There are 719.77 miles from Dewey to Henderson in southeast direction and 935 miles (1,504.74 kilometers) by car, following the I-90 and US-14 route.

Dewey and Henderson are 16 hours 43 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Henderson, IL is 1 hour. The current time in Dewey is 8:04 am and the current time in Henderson is 9:04 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Henderson, 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 37.54 gallons of gas to cover the route between Dewey, SD and Henderson, IL.

The estimated cost of gas to go from Dewey to Henderson is $122.46.

During the route, an average car will release 735.52 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 Henderson, IL

If you want to meet halfway between Dewey, SD and Henderson, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.245459 and -96.796355, or 43º 14' 43.6524" N, 96º 47' 46.878" W. This location is 467.40 miles away from Dewey, SD and Henderson, IL and it would take approximately 8 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Worthing, SD, situated 450 miles from Dewey, SD and 488 miles from Henderson, IL. It would take 8 hours 1 min to go from Dewey to Worthing and 8 hours 49 mins to go from Henderson to Worthing.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Henderson, IL is Sioux Falls, SD, situated 435 miles from Dewey, SD and 504 miles from Henderson, IL. It would take 7 hours 48 mins to go from Dewey to Sioux Falls and 9 hours 8 mins to go from Henderson to Sioux Falls.