Distance between cities › USA › South Dakota › Custer, SD › Distance from Custer to Armagh Book Hotels

Distance from Custer, SD to Armagh, PA

Distance

1,461 mi

Time

1 day 2 hours

Gas Cost

$134 - $260

There are 1,274.97 miles from Custer to Armagh in east direction and 1,461 miles (2,351.25 kilometers) by car, following the I-90 and US-14 route.

Custer and Armagh are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Armagh, PA. The halfway point is Fort Mccoy, WI.

Please note the time difference between Custer, SD and Armagh, PA is 2 hours. The current time in Custer is 8:58 pm and the current time in Armagh is 10:58 pm.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Armagh, PA? 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 58.66 gallons of gas to cover the route between Custer, SD and Armagh, PA.

The estimated cost of gas to go from Custer to Armagh is $187.93.

During the route, an average car will release 1,149.19 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 Armagh, PA

If you want to meet halfway between Custer, SD and Armagh, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.944691 and -90.701073, or 43º 56' 40.8876" N, 90º 42' 3.8628" W. This location is 730.27 miles away from Custer, SD and Armagh, PA and it would take approximately 13 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fort Mccoy, WI, situated 706 miles from Custer, SD and 765 miles from Armagh, PA. It would take 10 hours 3 mins to go from Custer to Fort Mccoy and 11 hours 48 mins to go from Armagh to Fort Mccoy.