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

Distance from Custer, SD to PHL Airport

Distance

1,717 mi

Time

1 day 6 hours

Gas Cost

$157 - $306

Helpful Inaccurate

There are 1,477.13 miles from Custer to Philadelphia International Airport (PHL) in east direction and 1,717 miles (2,763.24 kilometers) by car, following the I-90 and US-14 route.

Custer and PHL Airport are 1 day 6 hours far apart, if you drive non-stop .

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

Please note the time difference between Custer, SD and PHL Airport is 2 hours. The current time in Custer is 7:07 pm and the current time in PHL Airport is 9:07 pm.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to PHL 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 68.95 gallons of gas to cover the route between Custer, SD and PHL Airport.

The estimated cost of gas to go from Custer to PHL Airport is $220.92.

During the route, an average car will release 1,350.92 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 PHL Airport

If you want to meet halfway between Custer, SD and PHL Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.929119 and -89.097260, or 42º 55' 44.8284" N, 89º 5' 50.136" W. This location is 858.46 miles away from Custer, SD and PHL Airport and it would take approximately 15 hours 25 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 824 miles from Custer, SD and 890 miles from PHL Airport. It would take 11 hours 40 mins to go from Custer to Stoughton and 13 hours 43 mins to go from PHL to Stoughton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Custer, SD and PHL Airport is Madison, WI, situated 812 miles from Custer, SD and 905 miles from PHL Airport. It would take 11 hours 33 mins to go from Custer to and 13 hours 57 mins to go from PHL to Madison.