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

Distance from Dewey, SD to Bentley, LA

Distance

1,343 mi

Time

1 day 1 hour

Gas Cost

$125 - $243

There are 1,041.65 miles from Dewey to Bentley in southeast direction and 1,343 miles (2,161.35 kilometers) by car, following the I-80 route.

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

This is the fastest route from Dewey, SD to Bentley, LA.

Please note the time difference between Dewey, SD and Bentley, LA is 1 hour. The current time in Dewey is 6:21 am and the current time in Bentley is 7:21 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Bentley, LA? 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 53.92 gallons of gas to cover the route between Dewey, SD and Bentley, LA.

The estimated cost of gas to go from Dewey to Bentley is $175.88.

During the route, an average car will release 1,056.35 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 Bentley, LA

If you want to meet halfway between Dewey, SD and Bentley, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.280138 and -97.577466, or 38º 16' 48.4968" N, 97º 34' 38.8776" W. This location is 671.27 miles away from Dewey, SD and Bentley, LA and it would take approximately 12 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Moundridge, KS, situated 650 miles from Dewey, SD and 693 miles from Bentley, LA. It would take 12 hours 45 mins to go from Dewey to Moundridge and 12 hours 33 mins to go from Bentley to Moundridge.