How far is Laredo, TX, from Philadelphia, PA?

The distance between Philadelphia (Philadelphia International Airport) and Laredo (Laredo International Airport) is 1625 miles / 2616 kilometers / 1412 nautical miles.

The driving distance from Philadelphia (PHL) to Laredo (LRD) is 1902 miles / 3061 kilometers, and travel time by car is about 34 hours 16 minutes.

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)

• 1625.322 miles
• 2615.702 kilometers
• 1412.366 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

• 1623.899 miles
• 2613.412 kilometers
• 1411.129 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 Philadelphia International Airport to Laredo International Airport is 3 hours and 34 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 Philadelphia International Airport (PHL) and Laredo International Airport (LRD)

On average, flying from Philadelphia to Laredo generates about 188 kg of CO2 per passenger, and 188 kilograms equals 414 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 Philadelphia International Airport (PHL) and Laredo International Airport (LRD).

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	Laredo International Airport
City:	Laredo, TX
Country:	United States
IATA Code:	LRD
ICAO Code:	KLRD
Coordinates:	27°32′37″N, 99°27′41″W