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

Distance from Dewey, SD to Thomas, WV

Distance

1,589 mi

Time

1 day 5 hours

Gas Cost

$148 - $288

There are 1,303.50 miles from Dewey to Thomas in southeast direction and 1,589 miles (2,557.25 kilometers) by car, following the I-90 and US-14 route.

Dewey and Thomas are 1 day 5 hours far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Thomas, WV is 2 hours. The current time in Dewey is 4:36 am and the current time in Thomas is 6:36 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Thomas, 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 63.82 gallons of gas to cover the route between Dewey, SD and Thomas, WV.

The estimated cost of gas to go from Dewey to Thomas is $208.18.

During the route, an average car will release 1,250.36 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 Thomas, WV

If you want to meet halfway between Dewey, SD and Thomas, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.97357 and -90.47049, or 43º 58' 24.852" N, 90º 28' 13.764" W. This location is 794.56 miles away from Dewey, SD and Thomas, WV and it would take approximately 14 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Tomah, WI, situated 763 miles from Dewey, SD and 828 miles from Thomas, WV. It would take 13 hours 36 mins to go from Dewey to Tomah and 15 hours 49 mins to go from Thomas to Tomah.