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

Distance from Dewey, SD to Convoy, OH

Distance

1,189 mi

Time

22 hours 5 mins

Gas Cost

$111 - $216

There are 1,003.41 miles from Dewey to Convoy in east direction and 1,189 miles (1,913.51 kilometers) by car, following the I-90 and US-14 route.

Dewey and Convoy are 22 hours 5 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Convoy, OH is 2 hours. The current time in Dewey is 6:22 am and the current time in Convoy is 8:22 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Convoy, 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 47.76 gallons of gas to cover the route between Dewey, SD and Convoy, OH.

The estimated cost of gas to go from Dewey to Convoy is $155.81.

During the route, an average car will release 935.80 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 Convoy, OH

If you want to meet halfway between Dewey, SD and Convoy, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.652015 and -93.839663, or 43º 39' 7.254" N, 93º 50' 22.7868" W. This location is 594.67 miles away from Dewey, SD and Convoy, OH and it would take approximately 11 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Frost, MN, situated 577 miles from Dewey, SD and 621 miles from Convoy, OH. It would take 10 hours 16 mins to go from Dewey to Frost and 12 hours 2 mins to go from Convoy to Frost.