How far is Harlingen, TX, from Kalskag, AK?

The distance between Kalskag (Kalskag Airport) and Harlingen (Valley International Airport) is 3751 miles / 6036 kilometers / 3259 nautical miles.

Distance from Kalskag to Harlingen

There are several ways to calculate the distance from Kalskag to Harlingen. Here are two standard methods:

Vincenty's formula (applied above)

• 3750.565 miles
• 6035.949 kilometers
• 3259.151 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

• 3746.101 miles
• 6028.765 kilometers
• 3255.273 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 Kalskag to Harlingen?

The estimated flight time from Kalskag Airport to Valley International Airport is 7 hours and 36 minutes.

What is the time difference between Kalskag and Harlingen?

The time difference between Kalskag and Harlingen is 3 hours. Harlingen is 3 hours ahead of Kalskag.

Flight carbon footprint between Kalskag Airport (KLG) and Valley International Airport (HRL)

On average, flying from Kalskag to Harlingen generates about 425 kg of CO2 per passenger, and 425 kilograms equals 938 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kalskag to Harlingen

See the map of the shortest flight path between Kalskag Airport (KLG) and Valley International Airport (HRL).

Airport information

Origin	Kalskag Airport
City:	Kalskag, AK
Country:	United States
IATA Code:	KLG
ICAO Code:	PALG
Coordinates:	61°32′10″N, 160°20′27″W

Destination	Valley International Airport
City:	Harlingen, TX
Country:	United States
IATA Code:	HRL
ICAO Code:	KHRL
Coordinates:	26°13′42″N, 97°39′15″W