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

Distance from Reliance, SD to PHL Airport

Distance

1,486 mi

Time

1 day 2 hours

Gas Cost

$139 - $269

Helpful Inaccurate

There are 1,278.44 miles from Reliance to Philadelphia International Airport (PHL) in southeast direction and 1,486 miles (2,391.49 kilometers) by car, following the I-90 route.

Reliance and PHL Airport are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Reliance, SD to PHL Airport. The halfway point is Lawndale, IL.

Please note the time difference between Reliance, SD and PHL Airport is 1 hour. The current time in Reliance is 6:06 am and the current time in PHL Airport is 7:06 am.

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Lowest Price Rental Cars in Reliance, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Reliance »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 59.68 gallons of gas to cover the route between Reliance, SD and PHL Airport.

The estimated cost of gas to go from Reliance to PHL Airport is $194.68.

During the route, an average car will release 1,169.28 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 Reliance, SD and PHL Airport

If you want to meet halfway between Reliance, 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 41.834900 and -87.661987, or 41º 50' 5.64" N, 87º 39' 43.1532" W. This location is 743.03 miles away from Reliance, SD and PHL Airport and it would take approximately 13 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lawndale, IL, situated 722 miles from Reliance, SD and 762 miles from PHL Airport. It would take 10 hours 26 mins to go from Reliance to Lawndale and 11 hours 42 mins to go from PHL to Lawndale.

Major City Closest to Halfway Point

The major city closest to the halfway point between Reliance, SD and PHL Airport is Chicago, IL, situated 721 miles from Reliance, SD and 760 miles from PHL Airport. It would take 10 hours 25 mins to go from Reliance to and 11 hours 38 mins to go from PHL to Chicago.