How far is Kalskag, AK, from International Falls, MN?

The distance between International Falls (Falls International Airport) and Kalskag (Kalskag Airport) is 2668 miles / 4294 kilometers / 2319 nautical miles.

Distance from International Falls to Kalskag

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

Vincenty's formula (applied above)

• 2668.122 miles
• 4293.927 kilometers
• 2318.535 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

• 2659.878 miles
• 4280.658 kilometers
• 2311.371 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 International Falls to Kalskag?

The estimated flight time from Falls International Airport to Kalskag Airport is 5 hours and 33 minutes.

What is the time difference between International Falls and Kalskag?

The time difference between International Falls and Kalskag is 3 hours. Kalskag is 3 hours behind International Falls.

Flight carbon footprint between Falls International Airport (INL) and Kalskag Airport (KLG)

On average, flying from International Falls to Kalskag generates about 295 kg of CO2 per passenger, and 295 kilograms equals 650 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from International Falls to Kalskag

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

Airport information

Origin	Falls International Airport
City:	International Falls, MN
Country:	United States
IATA Code:	INL
ICAO Code:	KINL
Coordinates:	48°33′58″N, 93°24′11″W

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