Traveling from Auburn to Philadelphia is best done by flying from Seattle-Tacoma International Airport to Philadelphia International Airport (PHL). The flight takes approximately 5.5 hours. Philadelphia is a city rich in American history, famous for the Liberty Bell and Independence Hall.
Total Distance: 4,500 km driving, 3,800 km air distance.
Connecting flights are common; check for the shortest layover.
Spring and Fall for comfortable walking weather.