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

Distance from Custer, SD to EWR Airport

Distance

1,734 mi

Time

1 day 7 hours

Gas Cost

$159 - $309

Helpful Inaccurate

There are 1,512.23 miles from Custer to Newark Liberty International Airport (EWR) in east direction and 1,734 miles (2,790.60 kilometers) by car, following the I-90 and US-14 route.

Custer and EWR Airport are 1 day 7 hours far apart, if you drive non-stop .

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

Please note the time difference between Custer, SD and EWR Airport is 2 hours. The current time in Custer is 7:06 pm and the current time in EWR Airport is 9:06 pm.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to EWR Airport? Here there are some offers to rent a car in Custer, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Custer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 69.66 gallons of gas to cover the route between Custer, SD and EWR Airport.

The estimated cost of gas to go from Custer to EWR Airport is $223.18.

During the route, an average car will release 1,364.73 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Custer, SD and EWR Airport

If you want to meet halfway between Custer, 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 42.604519 and -88.989693, or 42º 36' 16.2684" N, 88º 59' 22.8948" W. This location is 867.24 miles away from Custer, SD and EWR Airport and it would take approximately 15 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 Afton, WI, situated 855 miles from Custer, SD and 888 miles from EWR Airport. It would take 12 hours 7 mins to go from Custer to Afton and 13 hours 53 mins to go from EWR to Afton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Custer, SD and EWR Airport is Rockford, IL, situated 878 miles from Custer, SD and 871 miles from EWR Airport. It would take 12 hours 29 mins to go from Custer to and 13 hours 35 mins to go from EWR to Rockford.