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

Distance from Dewey, SD to Perryopolis, PA

Distance

1,501 mi

Time

1 day 3 hours

Gas Cost

$140 - $272

There are 1,268.63 miles from Dewey to Perryopolis in east direction and 1,501 miles (2,415.63 kilometers) by car, following the I-90 and US-14 route.

Dewey and Perryopolis are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Perryopolis, PA.

Please note the time difference between Dewey, SD and Perryopolis, PA is 2 hours. The current time in Dewey is 6:22 am and the current time in Perryopolis is 8:22 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Perryopolis, PA? 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 60.30 gallons of gas to cover the route between Dewey, SD and Perryopolis, PA.

The estimated cost of gas to go from Dewey to Perryopolis is $196.70.

During the route, an average car will release 1,181.38 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 Perryopolis, PA

If you want to meet halfway between Dewey, SD and Perryopolis, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.872096 and -91.156722, or 43º 52' 19.5456" N, 91º 9' 24.1992" W. This location is 750.73 miles away from Dewey, SD and Perryopolis, PA and it would take approximately 13 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Onalaska, WI, situated 724 miles from Dewey, SD and 781 miles from Perryopolis, PA. It would take 12 hours 55 mins to go from Dewey to Onalaska and 14 hours 30 mins to go from Perryopolis to Onalaska.