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

Distance from Custer, SD to Dunmore, PA

Distance

1,654 mi

Time

1 day 5 hours

Gas Cost

$154 - $300

There are 1,424.88 miles from Custer to Dunmore in east direction and 1,654 miles (2,661.85 kilometers) by car, following the I-90 and US-14 route.

Custer and Dunmore are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Dunmore, PA.

Please note the time difference between Custer, SD and Dunmore, PA is 2 hours. The current time in Custer is 5:41 am and the current time in Dunmore is 7:41 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Custer, SD to Dunmore, PA:

Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Dunmore, 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 66.43 gallons of gas to cover the route between Custer, SD and Dunmore, PA.

The estimated cost of gas to go from Custer to Dunmore is $216.71.

During the route, an average car will release 1,301.59 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 Custer, SD and Dunmore, PA

If you want to meet halfway between Custer, SD and Dunmore, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.124027 and -89.290355, or 43º 7' 26.4972" N, 89º 17' 25.278" W. This location is 827.11 miles away from Custer, SD and Dunmore, PA and it would take approximately 14 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Monona, WI, situated 814 miles from Custer, SD and 846 miles from Dunmore, PA. It would take 14 hours 5 mins to go from Custer to Monona and 15 hours 44 mins to go from Dunmore to Monona.

Major City Closest to Halfway Point

The major city closest to the halfway point between Custer, SD and Dunmore, PA is Madison, WI, situated 811 miles from Custer, SD and 850 miles from Dunmore, PA. It would take 14 hours 11 mins to go from Custer to Madison and 15 hours 52 mins to go from Dunmore to Madison.