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

Distance from Dewey, SD to Simon, WV

Distance

1,581 mi

Time

1 day 4 hours

Gas Cost

$147 - $287

There are 1,235.60 miles from Dewey to Simon in southeast direction and 1,581 miles (2,544.37 kilometers) by car, following the I-90 and US-14 route.

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

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

Please note the time difference between Dewey, SD and Simon, WV is 2 hours. The current time in Dewey is 3:11 am and the current time in Simon is 5:11 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Simon, 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 63.50 gallons of gas to cover the route between Dewey, SD and Simon, WV.

The estimated cost of gas to go from Dewey to Simon is $207.13.

During the route, an average car will release 1,244.06 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 Simon, WV

If you want to meet halfway between Dewey, SD and Simon, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.695695 and -92.607067, or 41º 41' 44.502" N, 92º 36' 25.4412" W. This location is 790.56 miles away from Dewey, SD and Simon, WV and it would take approximately 14 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Malcom, IA, situated 775 miles from Dewey, SD and 809 miles from Simon, WV. It would take 13 hours 45 mins to go from Dewey to Malcom and 15 hours 7 mins to go from Simon to Malcom.