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

Distance from Dewey, SD to Algoma, MS

Distance

1,287 mi

Time

1 day 1 hour

Gas Cost

$120 - $233

There are 1,031.63 miles from Dewey to Algoma in southeast direction and 1,287 miles (2,071.23 kilometers) by car, following the I-80 route.

Dewey and Algoma are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Algoma, MS. The halfway point is Rock Port, MO.

Please note the time difference between Dewey, SD and Algoma, MS is 1 hour. The current time in Dewey is 1:54 am and the current time in Algoma is 2:54 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Algoma, MS? 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 51.69 gallons of gas to cover the route between Dewey, SD and Algoma, MS.

The estimated cost of gas to go from Dewey to Algoma is $168.63.

During the route, an average car will release 1,012.78 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 Algoma, MS

If you want to meet halfway between Dewey, SD and Algoma, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.341721 and -95.519493, or 40º 20' 30.1956" N, 95º 31' 10.1748" W. This location is 643.59 miles away from Dewey, SD and Algoma, MS and it would take approximately 12 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rock Port, MO, situated 682 miles from Dewey, SD and 736 miles from Algoma, MS. It would take 10 hours 4 mins to go from Dewey to Rock Port and 11 hours 16 mins to go from Algoma to Rock Port.