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

Distance from Dewey, SD to Blanks, LA

Distance

1,422 mi

Time

1 day 2 hours

Gas Cost

$133 - $258

There are 1,126.32 miles from Dewey to Blanks in southeast direction and 1,422 miles (2,288.49 kilometers) by car, following the I-49 route.

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

This is the fastest route from Dewey, SD to Blanks, LA. The halfway point is Assaria, KS.

Please note the time difference between Dewey, SD and Blanks, LA is 1 hour. The current time in Dewey is 4:41 am and the current time in Blanks is 5:41 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Blanks, 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 57.12 gallons of gas to cover the route between Dewey, SD and Blanks, LA.

The estimated cost of gas to go from Dewey to Blanks is $186.34.

During the route, an average car will release 1,119.16 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 Blanks, LA

If you want to meet halfway between Dewey, SD and Blanks, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.688339 and -97.638443, or 38º 41' 18.0204" N, 97º 38' 18.3948" W. This location is 711.19 miles away from Dewey, SD and Blanks, LA and it would take approximately 13 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 Assaria, KS, situated 758 miles from Dewey, SD and 836 miles from Blanks, LA. It would take 10 hours 49 mins to go from Dewey to Assaria and 13 hours 15 mins to go from Blanks to Assaria.