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

Distance from Dewey, SD to White Lake, SD

Distance

330 mi

Time

6 hours 5 mins

Gas Cost

$30 - $57

There are 266.73 miles from Dewey to White Lake in east direction and 330 miles (531.08 kilometers) by car, following the I-90 and US-14 route.

Dewey and White Lake are 6 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to White Lake, SD.

Please note the time difference between Dewey, SD and White Lake, SD is 1 hour. The current time in Dewey is 12:47 pm and the current time in White Lake is 1:47 pm.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to White Lake, SD? 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 13.26 gallons of gas to cover the route between Dewey, SD and White Lake, SD.

The estimated cost of gas to go from Dewey to White Lake is $41.56.

During the route, an average car will release 259.72 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dewey, SD and White Lake, SD

If you want to meet halfway between Dewey, SD and White Lake, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.835898 and -101.722659, or 43º 50' 9.2328" N, 101º 43' 21.5724" W. This location is 165.05 miles away from Dewey, SD and White Lake, SD and it would take approximately 3 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kadoka, SD, situated 184 miles from Dewey, SD and 147 miles from White Lake, SD. It would take 3 hours 48 mins to go from Dewey to Kadoka and 2 hours 21 mins to go from White Lake to Kadoka.