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Distance from Austin, TX to PHL Airport

Distance

1,650 mi

Time

1 day 5 hours

Gas Cost

$151 - $294

Helpful Inaccurate

There are 1,429.42 miles from Austin to Philadelphia International Airport (PHL) in northeast direction and 1,650 miles (2,655.42 kilometers) by car, following the I-40 route.

Austin and PHL Airport are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Austin, TX to PHL Airport. The halfway point is Kingston Springs, TN.

Please note the time difference between Austin, TX and PHL Airport is 1 hour. The current time in Austin is 8:37 pm and the current time in PHL Airport is 9:37 pm.

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Lowest Price Rental Cars in Austin, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Austin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 66.28 gallons of gas to cover the route between Austin, TX and PHL Airport.

The estimated cost of gas to go from Austin to PHL Airport is $212.37.

During the route, an average car will release 1,298.61 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 Austin, TX and PHL Airport

If you want to meet halfway between Austin, TX 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 36.068535 and -87.112862, or 36º 4' 6.726" N, 87º 6' 46.3032" W. This location is 825.22 miles away from Austin, TX and PHL Airport and it would take approximately 14 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kingston Springs, TN, situated 836 miles from Austin, TX and 813 miles from PHL Airport. It would take 13 hours 5 mins to go from Austin to Kingston Springs and 12 hours 35 mins to go from PHL to Kingston Springs.

Major City Closest to Halfway Point

The major city closest to the halfway point between Austin, TX and PHL Airport is Nashville, TN, situated 856 miles from Austin, TX and 790 miles from PHL Airport. It would take 13 hours 25 mins to go from Austin to and 12 hours 9 mins to go from PHL to Nashville.