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

Distance from Dewey, SD to Wheaton, KS

Distance

645 mi

Time

12 hours 34 mins

Gas Cost

$60 - $117

There are 486.49 miles from Dewey to Wheaton in southeast direction and 645 miles (1,038.03 kilometers) by car, following the I-80 route.

Dewey and Wheaton are 12 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Wheaton, KS.

Please note the time difference between Dewey, SD and Wheaton, KS is 1 hour. The current time in Dewey is 4:35 am and the current time in Wheaton is 5:35 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Wheaton, KS? 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 25.91 gallons of gas to cover the route between Dewey, SD and Wheaton, KS.

The estimated cost of gas to go from Dewey to Wheaton is $84.50.

During the route, an average car will release 507.54 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 Wheaton, KS

If you want to meet halfway between Dewey, SD and Wheaton, KS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.068793 and -100.582984, or 41º 4' 7.6548" N, 100º 34' 58.7424" W. This location is 322.53 miles away from Dewey, SD and Wheaton, KS and it would take approximately 6 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Maxwell, NE, situated 331 miles from Dewey, SD and 318 miles from Wheaton, KS. It would take 6 hours 48 mins to go from Dewey to Maxwell and 5 hours 52 mins to go from Wheaton to Maxwell.