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

Distance from Dewey, SD to Wallace, WV

Distance

1,515 mi

Time

1 day 4 hours

Gas Cost

$141 - $275

There are 1,247.54 miles from Dewey to Wallace in southeast direction and 1,515 miles (2,438.16 kilometers) by car, following the I-90 and US-14 route.

Dewey and Wallace are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Wallace, WV.

Please note the time difference between Dewey, SD and Wallace, WV is 2 hours. The current time in Dewey is 3:18 am and the current time in Wallace is 5:18 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Wallace, WV? 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 60.86 gallons of gas to cover the route between Dewey, SD and Wallace, WV.

The estimated cost of gas to go from Dewey to Wallace is $198.53.

During the route, an average car will release 1,192.41 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 Wallace, WV

If you want to meet halfway between Dewey, SD and Wallace, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.870476 and -91.146469, or 43º 52' 13.7136" N, 91º 8' 47.2884" W. This location is 757.73 miles away from Dewey, SD and Wallace, WV and it would take approximately 14 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is West Salem, WI, situated 732 miles from Dewey, SD and 785 miles from Wallace, WV. It would take 13 hours 3 mins to go from Dewey to West Salem and 15 hours 29 mins to go from Wallace to West Salem.