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

Distance from Dewey, SD to Myrtle, MS

Distance

1,257 mi

Time

1 day

Gas Cost

$117 - $228

There are 1,010.02 miles from Dewey to Myrtle in southeast direction and 1,257 miles (2,022.95 kilometers) by car, following the I-80 route.

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

This is the fastest route from Dewey, SD to Myrtle, MS.

Please note the time difference between Dewey, SD and Myrtle, MS is 1 hour. The current time in Dewey is 3:12 am and the current time in Myrtle is 4:12 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Myrtle, 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 50.48 gallons of gas to cover the route between Dewey, SD and Myrtle, MS.

The estimated cost of gas to go from Dewey to Myrtle is $164.66.

During the route, an average car will release 988.97 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 Myrtle, MS

If you want to meet halfway between Dewey, SD and Myrtle, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.674647 and -95.770865, or 40º 40' 28.7292" N, 95º 46' 15.114" W. This location is 628.46 miles away from Dewey, SD and Myrtle, MS and it would take approximately 12 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Nebraska City, NE, situated 591 miles from Dewey, SD and 666 miles from Myrtle, MS. It would take 11 hours 18 mins to go from Dewey to Nebraska City and 13 hours 6 mins to go from Myrtle to Nebraska City.