How far is Adak Island, AK, from Laredo, TX?

The distance between Laredo (Laredo International Airport) and Adak Island (Adak Airport) is 4221 miles / 6792 kilometers / 3668 nautical miles.

Distance from Laredo to Adak Island

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

Vincenty's formula (applied above)

• 4220.568 miles
• 6792.346 kilometers
• 3667.573 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

• 4212.914 miles
• 6780.028 kilometers
• 3660.922 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 Laredo to Adak Island?

The estimated flight time from Laredo International Airport to Adak Airport is 8 hours and 29 minutes.

What is the time difference between Laredo and Adak Island?

The time difference between Laredo and Adak Island is 4 hours. Adak Island is 4 hours behind Laredo.

Flight carbon footprint between Laredo International Airport (LRD) and Adak Airport (ADK)

On average, flying from Laredo to Adak Island generates about 484 kg of CO2 per passenger, and 484 kilograms equals 1 067 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Laredo to Adak Island

See the map of the shortest flight path between Laredo International Airport (LRD) and Adak Airport (ADK).

Airport information

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

Destination	Adak Airport
City:	Adak Island, AK
Country:	United States
IATA Code:	ADK
ICAO Code:	PADK
Coordinates:	51°52′40″N, 176°38′45″W