How far is Derry from Philadelphia, PA?
The distance between Philadelphia (Philadelphia International Airport) and Derry (City of Derry Airport) is 3214 miles / 5173 kilometers / 2793 nautical miles.
Philadelphia International Airport – City of Derry Airport
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Distance from Philadelphia to Derry
There are several ways to calculate the distance from Philadelphia to Derry. Here are two standard methods:
Vincenty's formula (applied above)- 3214.493 miles
- 5173.225 kilometers
- 2793.318 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 3206.202 miles
- 5159.882 kilometers
- 2786.113 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).
How long does it take to fly from Philadelphia to Derry?
The estimated flight time from Philadelphia International Airport to City of Derry Airport is 6 hours and 35 minutes.
What is the time difference between Philadelphia and Derry?
Flight carbon footprint between Philadelphia International Airport (PHL) and City of Derry Airport (LDY)
On average, flying from Philadelphia to Derry generates about 360 kg of CO2 per passenger, and 360 kilograms equals 794 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Philadelphia to Derry
See the map of the shortest flight path between Philadelphia International Airport (PHL) and City of Derry Airport (LDY).
Airport information
| Origin | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States  |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |
| Destination | City of Derry Airport |
|---|---|
| City: | Derry |
| Country: | United Kingdom  |
| IATA Code: | LDY |
| ICAO Code: | EGAE |
| Coordinates: | 55°2′34″N, 7°9′39″W |