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

Distance from Dewey, SD to Coldwater, OH

Distance

1,219 mi

Time

22 hours 41 mins

Gas Cost

$114 - $221

There are 1,016.24 miles from Dewey to Coldwater in east direction and 1,219 miles (1,961.79 kilometers) by car, following the I-90 and US-14 route.

Dewey and Coldwater are 22 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Coldwater, OH. The halfway point is Walters, MN.

Please note the time difference between Dewey, SD and Coldwater, OH is 2 hours. The current time in Dewey is 1:55 pm and the current time in Coldwater is 3:55 pm.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Coldwater, 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 48.95 gallons of gas to cover the route between Dewey, SD and Coldwater, OH.

The estimated cost of gas to go from Dewey to Coldwater is $159.68.

During the route, an average car will release 959.05 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 Coldwater, OH

If you want to meet halfway between Dewey, SD and Coldwater, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.659897 and -93.704239, or 43º 39' 35.6292" N, 93º 42' 15.2604" W. This location is 609.44 miles away from Dewey, SD and Coldwater, OH and it would take approximately 11 hours 20 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Walters, MN, situated 589 miles from Dewey, SD and 642 miles from Coldwater, OH. It would take 8 hours 50 mins to go from Dewey to Walters and 10 hours 31 mins to go from Coldwater to Walters.