Distance between cities › USA › South Dakota › Dewey, SD › Distance from Dewey to Newark Liberty International Airport Book Hotels

Distance from Dewey, SD to EWR Airport

Distance

1,784 mi

Time

1 day 8 hours

Gas Cost

$166 - $323

Helpful Inaccurate

There are 1,535.04 miles from Dewey to Newark Liberty International Airport (EWR) in east direction and 1,784 miles (2,871.07 kilometers) by car, following the I-90 and US-14 route.

Dewey and EWR Airport are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to EWR Airport. The halfway point is Stoughton, WI.

Please note the time difference between Dewey, SD and EWR Airport is 2 hours. The current time in Dewey is 12:23 am and the current time in EWR Airport is 2:23 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to EWR Airport? 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 71.64 gallons of gas to cover the route between Dewey, SD and EWR Airport.

The estimated cost of gas to go from Dewey to EWR Airport is $233.68.

During the route, an average car will release 1,403.50 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 EWR Airport

If you want to meet halfway between Dewey, SD and EWR Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.950462 and -89.112343, or 42º 57' 1.6632" N, 89º 6' 44.4348" W. This location is 891.87 miles away from Dewey, SD and EWR Airport and it would take approximately 16 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stoughton, WI, situated 873 miles from Dewey, SD and 915 miles from EWR Airport. It would take 12 hours 54 mins to go from Dewey to Stoughton and 14 hours 3 mins to go from EWR to Stoughton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and EWR Airport is Madison, WI, situated 861 miles from Dewey, SD and 930 miles from EWR Airport. It would take 12 hours 47 mins to go from Dewey to and 14 hours 17 mins to go from EWR to Madison.