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

Distance from Dewey, SD to Eldorado, OH

Distance

1,272 mi

Time

23 hours 5 mins

Gas Cost

$119 - $231

There are 1,027.18 miles from Dewey to Eldorado in southeast direction and 1,272 miles (2,047.09 kilometers) by car, following the I-90 and US-14 route.

Dewey and Eldorado are 23 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Eldorado, OH.

Please note the time difference between Dewey, SD and Eldorado, OH is 2 hours. The current time in Dewey is 7:10 am and the current time in Eldorado is 9:10 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Eldorado, OH? 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 51.10 gallons of gas to cover the route between Dewey, SD and Eldorado, OH.

The estimated cost of gas to go from Dewey to Eldorado is $166.68.

During the route, an average car will release 1,001.09 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 Eldorado, OH

If you want to meet halfway between Dewey, SD and Eldorado, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.49719 and -95.005832, or 41º 29' 49.884" N, 95º 0' 20.9952" W. This location is 636.16 miles away from Dewey, SD and Eldorado, OH and it would take approximately 11 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 Brayton, IA, situated 647 miles from Dewey, SD and 633 miles from Eldorado, OH. It would take 11 hours 26 mins to go from Dewey to Brayton and 11 hours 49 mins to go from Eldorado to Brayton.