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

Distance from Dewey, SD to Spring Mount, PA

Distance

1,731 mi

Time

1 day 7 hours

Gas Cost

$161 - $314

There are 1,479.56 miles from Dewey to Spring Mount in east direction and 1,731 miles (2,785.77 kilometers) by car, following the I-90 and US-14 route.

Dewey and Spring Mount are 1 day 7 hours far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Spring Mount, PA is 2 hours. The current time in Dewey is 6:14 am and the current time in Spring Mount is 8:14 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Spring Mount, 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 69.50 gallons of gas to cover the route between Dewey, SD and Spring Mount, PA.

The estimated cost of gas to go from Dewey to Spring Mount is $226.71.

During the route, an average car will release 1,361.66 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 Spring Mount, PA

If you want to meet halfway between Dewey, SD and Spring Mount, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.271837 and -89.395484, or 43º 16' 18.6132" N, 89º 23' 43.7424" W. This location is 865.29 miles away from Dewey, SD and Spring Mount, PA and it would take approximately 15 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Morrisonville, WI, situated 849 miles from Dewey, SD and 888 miles from Spring Mount, PA. It would take 15 hours 10 mins to go from Dewey to Morrisonville and 16 hours 55 mins to go from Spring Mount to Morrisonville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Spring Mount, PA is Madison, WI, situated 861 miles from Dewey, SD and 877 miles from Spring Mount, PA. It would take 15 hours 30 mins to go from Dewey to Madison and 16 hours 47 mins to go from Spring Mount to Madison.