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

Distance from Dewey, SD to Mayhew, MS

Distance

1,348 mi

Time

1 day 2 hours

Gas Cost

$126 - $244

There are 1,081.14 miles from Dewey to Mayhew in southeast direction and 1,348 miles (2,169.40 kilometers) by car, following the I-80 route.

Dewey and Mayhew are 1 day 2 hours far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Mayhew, MS is 1 hour. The current time in Dewey is 7:38 am and the current time in Mayhew is 8:38 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Mayhew, 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 54.13 gallons of gas to cover the route between Dewey, SD and Mayhew, MS.

The estimated cost of gas to go from Dewey to Mayhew is $176.56.

During the route, an average car will release 1,060.46 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 Mayhew, MS

If you want to meet halfway between Dewey, SD and Mayhew, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.182292 and -95.320514, or 40º 10' 56.2512" N, 95º 19' 13.8504" W. This location is 673.88 miles away from Dewey, SD and Mayhew, MS and it would take approximately 13 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Craig, MO, situated 638 miles from Dewey, SD and 710 miles from Mayhew, MS. It would take 12 hours 9 mins to go from Dewey to Craig and 14 hours 1 min to go from Mayhew to Craig.