Calculations with different methods
- 1615.050 miles
- 2599.171 kilometers
- 1403.440 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
- 1614.286 miles
- 2597.941 kilometers
- 1402.776 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Valley International Airport (HRL) to Northeast Philadelphia Airport (PNE) is 3 hours 33 minutes.
Time difference and current local times
The time difference between Harlingen and Philadelphia is 1 hour. Philadelphia is 1 hour ahead of Harlingen.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 193 kg (426 pounds).
Harlingen to Philadelphia flight map.
Frequent Flyer Miles Calculator
Harlingen (HRL) → Philadelphia (PNE).