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

The distance between Williamsport (Williamsport Regional Airport) and Laredo (Laredo International Airport) is 1589 miles / 2557 kilometers / 1381 nautical miles.

The driving distance from Williamsport (IPT) to Laredo (LRD) is 1877 miles / 3021 kilometers, and travel time by car is about 33 hours 43 minutes.

Distance from Williamsport to Laredo

There are several ways to calculate the distance from Williamsport to Laredo. Here are two standard methods:

Vincenty's formula (applied above)

• 1588.817 miles
• 2556.953 kilometers
• 1380.644 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

• 1587.913 miles
• 2555.499 kilometers
• 1379.859 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 Williamsport to Laredo?

The estimated flight time from Williamsport Regional Airport to Laredo International Airport is 3 hours and 30 minutes.

What is the time difference between Williamsport and Laredo?

The time difference between Williamsport and Laredo is 1 hour. Laredo is 1 hour behind Williamsport.

Flight carbon footprint between Williamsport Regional Airport (IPT) and Laredo International Airport (LRD)

On average, flying from Williamsport to Laredo generates about 185 kg of CO2 per passenger, and 185 kilograms equals 408 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Williamsport to Laredo

See the map of the shortest flight path between Williamsport Regional Airport (IPT) and Laredo International Airport (LRD).

Airport information

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