How far is Grand Forks, ND, from Aniak, AK?

The distance between Aniak (Aniak Airport) and Grand Forks (Grand Forks International Airport) is 2549 miles / 4102 kilometers / 2215 nautical miles.

Distance from Aniak to Grand Forks

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

Vincenty's formula (applied above)

• 2549.123 miles
• 4102.416 kilometers
• 2215.127 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

• 2541.434 miles
• 4090.041 kilometers
• 2208.445 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 Aniak to Grand Forks?

The estimated flight time from Aniak Airport to Grand Forks International Airport is 5 hours and 19 minutes.

What is the time difference between Aniak and Grand Forks?

The time difference between Aniak and Grand Forks is 3 hours. Grand Forks is 3 hours ahead of Aniak.

Flight carbon footprint between Aniak Airport (ANI) and Grand Forks International Airport (GFK)

On average, flying from Aniak to Grand Forks generates about 281 kg of CO2 per passenger, and 281 kilograms equals 619 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aniak to Grand Forks

See the map of the shortest flight path between Aniak Airport (ANI) and Grand Forks International Airport (GFK).

Airport information

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

Destination	Grand Forks International Airport
City:	Grand Forks, ND
Country:	United States
IATA Code:	GFK
ICAO Code:	KGFK
Coordinates:	47°56′57″N, 97°10′33″W