How far is Laredo, TX, from St. Paul Island, AK?

The distance between St. Paul Island (St. Paul Island Airport) and Laredo (Laredo International Airport) is 3934 miles / 6331 kilometers / 3418 nautical miles.

Distance from St. Paul Island to Laredo

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

Vincenty's formula (applied above)

• 3933.603 miles
• 6330.521 kilometers
• 3418.208 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

• 3927.339 miles
• 6320.440 kilometers
• 3412.765 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 St. Paul Island to Laredo?

The estimated flight time from St. Paul Island Airport to Laredo International Airport is 7 hours and 56 minutes.

What is the time difference between St. Paul Island and Laredo?

The time difference between St. Paul Island and Laredo is 4 hours. Laredo is 4 hours ahead of St. Paul Island.

Flight carbon footprint between St. Paul Island Airport (SNP) and Laredo International Airport (LRD)

On average, flying from St. Paul Island to Laredo generates about 448 kg of CO2 per passenger, and 448 kilograms equals 988 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St. Paul Island to Laredo

See the map of the shortest flight path between St. Paul Island Airport (SNP) and Laredo International Airport (LRD).

Airport information

Origin	St. Paul Island Airport
City:	St. Paul Island, AK
Country:	United States
IATA Code:	SNP
ICAO Code:	PASN
Coordinates:	57°9′58″N, 170°13′21″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