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

Distance from Custer, SD to Library, PA

Distance

1,424 mi

Time

1 day 1 hour

Gas Cost

$130 - $253

There are 1,229.87 miles from Custer to Library in east direction and 1,424 miles (2,291.71 kilometers) by car, following the I-90 and US-14 route.

Custer and Library are 1 day 1 hour far apart, if you drive non-stop .

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

Please note the time difference between Custer, SD and Library, PA is 2 hours. The current time in Custer is 11:49 pm (Mar 11) and the current time in Library is 1:49 am (Mar 12).

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Library, 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 57.19 gallons of gas to cover the route between Custer, SD and Library, PA.

The estimated cost of gas to go from Custer to Library is $183.24.

During the route, an average car will release 1,120.49 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 Library, PA

If you want to meet halfway between Custer, SD and Library, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.887034 and -91.011939, or 43º 53' 13.3224" N, 91º 0' 42.9804" W. This location is 712.03 miles away from Custer, SD and Library, PA and it would take approximately 12 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bangor, WI, situated 687 miles from Custer, SD and 739 miles from Library, PA. It would take 11 hours 48 mins to go from Custer to Bangor and 13 hours 57 mins to go from Library to Bangor.