How far is Kalskag, AK, from Portland, OR?

The distance between Portland (Portland International Airport) and Kalskag (Kalskag Airport) is 1864 miles / 2999 kilometers / 1620 nautical miles.

Distance from Portland to Kalskag

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

Vincenty's formula (applied above)

• 1863.744 miles
• 2999.406 kilometers
• 1619.549 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

• 1859.226 miles
• 2992.135 kilometers
• 1615.624 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 Portland to Kalskag?

The estimated flight time from Portland International Airport to Kalskag Airport is 4 hours and 1 minutes.

What is the time difference between Portland and Kalskag?

The time difference between Portland and Kalskag is 1 hour. Kalskag is 1 hour behind Portland.

Flight carbon footprint between Portland International Airport (PDX) and Kalskag Airport (KLG)

On average, flying from Portland to Kalskag generates about 205 kg of CO2 per passenger, and 205 kilograms equals 452 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Kalskag

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

Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″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