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

The distance between Portland (Portland International Jetport) and Kalskag (Kalskag Airport) is 3649 miles / 5872 kilometers / 3171 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)

• 3648.826 miles
• 5872.216 kilometers
• 3170.743 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

• 3638.278 miles
• 5855.240 kilometers
• 3161.577 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 Jetport to Kalskag Airport is 7 hours and 24 minutes.

What is the time difference between Portland and Kalskag?

The time difference between Portland and Kalskag is 4 hours. Kalskag is 4 hours behind Portland.

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

On average, flying from Portland to Kalskag generates about 413 kg of CO2 per passenger, and 413 kilograms equals 910 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 Jetport (PWM) and Kalskag Airport (KLG).

Airport information

Origin	Portland International Jetport
City:	Portland, ME
Country:	United States
IATA Code:	PWM
ICAO Code:	KPWM
Coordinates:	43°38′46″N, 70°18′33″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