Air Miles Calculator

Distance between Williamsport, PA (IPT) and Philadelphia, PA (PHL)

Distance from Williamsport to Philadelphia (Williamsport Regional Airport – Philadelphia International Airport) is 129 miles / 208 kilometers / 112 nautical miles.

How far is Philadelphia from Williamsport?

There are several ways to calculate distances between Williamsport and Philadelphia. Here are two common methods:

Vincenty's formula (applied above)
  • 129.423 miles
  • 208.287 kilometers
  • 112.466 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 129.364 miles
  • 208.191 kilometers
  • 112.414 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight duration

Estimated flight time from Williamsport Regional Airport (IPT) to Philadelphia International Airport (PHL) is 44 minutes.

Time difference and current local times

There is no time difference between Williamsport and Philadelphia.

Time Difference

Williamsport
Philadelphia

Williamsport, PA

 EDT

Philadelphia, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 43 kg (95 pounds).

Airport information


A Williamsport Regional Airport
City: Williamsport, PA
Country: United States Flag of United States
IATA Code: IPT
ICAO Code: KIPT
Coordinates: 41°14′30″N, 76°55′15″W

B Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

Williamsport to Philadelphia flight path

Shortest flight path between Williamsport Regional Airport (IPT) and Philadelphia International Airport (PHL).

Frequent Flyer Miles Calculator

Williamsport (IPT) → Philadelphia (PHL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
129
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
129

Round trip?