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

Distance from Dewey, SD to Lepanto, AR

Distance

1,158 mi

Time

22 hours 36 mins

Gas Cost

$108 - $210

There are 910.53 miles from Dewey to Lepanto in southeast direction and 1,158 miles (1,863.62 kilometers) by car, following the I-80 route.

Dewey and Lepanto are 22 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Lepanto, AR.

Please note the time difference between Dewey, SD and Lepanto, AR is 1 hour. The current time in Dewey is 9:34 am and the current time in Lepanto is 10:34 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Lepanto, AR? 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 46.50 gallons of gas to cover the route between Dewey, SD and Lepanto, AR.

The estimated cost of gas to go from Dewey to Lepanto is $151.70.

During the route, an average car will release 911.11 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 Lepanto, AR

If you want to meet halfway between Dewey, SD and Lepanto, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.711636 and -96.532461, or 40º 42' 41.8896" N, 96º 31' 56.8596" W. This location is 578.98 miles away from Dewey, SD and Lepanto, AR and it would take approximately 11 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bennet, NE, situated 558 miles from Dewey, SD and 605 miles from Lepanto, AR. It would take 10 hours 41 mins to go from Dewey to Bennet and 12 hours 2 mins to go from Lepanto to Bennet.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Lepanto, AR is Lincoln, NE, situated 541 miles from Dewey, SD and 618 miles from Lepanto, AR. It would take 10 hours 26 mins to go from Dewey to Lincoln and 12 hours 23 mins to go from Lepanto to Lincoln.