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

The distance between Portland (Portland International Jetport) and Aniak (Aniak Airport) is 3623 miles / 5831 kilometers / 3149 nautical miles.

Distance from Portland to Aniak

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

Vincenty's formula (applied above)

• 3623.500 miles
• 5831.458 kilometers
• 3148.735 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

• 3613.038 miles
• 5814.621 kilometers
• 3139.644 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 Aniak?

The estimated flight time from Portland International Jetport to Aniak Airport is 7 hours and 21 minutes.

What is the time difference between Portland and Aniak?

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

Flight carbon footprint between Portland International Jetport (PWM) and Aniak Airport (ANI)

On average, flying from Portland to Aniak generates about 410 kg of CO2 per passenger, and 410 kilograms equals 903 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Aniak

See the map of the shortest flight path between Portland International Jetport (PWM) and Aniak Airport (ANI).

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	Aniak Airport
City:	Aniak, AK
Country:	United States
IATA Code:	ANI
ICAO Code:	PANI
Coordinates:	61°34′53″N, 159°32′34″W