How far is Laredo, TX, from Philadelphia, PA?
The distance between Philadelphia (Northeast Philadelphia Airport) and Laredo (Laredo International Airport) is 1642 miles / 2643 kilometers / 1427 nautical miles.
The driving distance from Philadelphia (PNE) to Laredo (LRD) is 1937 miles / 3118 kilometers, and travel time by car is about 34 hours 44 minutes.
Northeast Philadelphia Airport – Laredo International Airport
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Distance from Philadelphia to Laredo
There are several ways to calculate the distance from Philadelphia to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 1642.413 miles
- 2643.207 kilometers
- 1427.218 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- 1640.987 miles
- 2640.913 kilometers
- 1425.979 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 Laredo?
The estimated flight time from Northeast Philadelphia Airport to Laredo International Airport is 3 hours and 36 minutes.
What is the time difference between Philadelphia and Laredo?
The time difference between Philadelphia and Laredo is 1 hour. Laredo is 1 hour behind Philadelphia.
Flight carbon footprint between Northeast Philadelphia Airport (PNE) and Laredo International Airport (LRD)
On average, flying from Philadelphia to Laredo generates about 189 kg of CO2 per passenger, and 189 kilograms equals 416 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Philadelphia to Laredo
See the map of the shortest flight path between Northeast Philadelphia Airport (PNE) and Laredo International Airport (LRD).
Airport information
| Origin | Northeast Philadelphia Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States  |
| IATA Code: | PNE |
| ICAO Code: | KPNE |
| Coordinates: | 40°4′54″N, 75°0′38″W |
| Destination | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |