How far is Aniak, AK, from San Francisco, CA?

The distance between San Francisco (San Francisco International Airport) and Aniak (Aniak Airport) is 2294 miles / 3692 kilometers / 1993 nautical miles.

Distance from San Francisco to Aniak

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

Vincenty's formula (applied above)

• 2294.015 miles
• 3691.860 kilometers
• 1993.445 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

• 2290.475 miles
• 3686.162 kilometers
• 1990.368 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 San Francisco to Aniak?

The estimated flight time from San Francisco International Airport to Aniak Airport is 4 hours and 50 minutes.

What is the time difference between San Francisco and Aniak?

The time difference between San Francisco and Aniak is 1 hour. Aniak is 1 hour behind San Francisco.

Flight carbon footprint between San Francisco International Airport (SFO) and Aniak Airport (ANI)

On average, flying from San Francisco to Aniak generates about 251 kg of CO2 per passenger, and 251 kilograms equals 554 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Francisco to Aniak

See the map of the shortest flight path between San Francisco International Airport (SFO) and Aniak Airport (ANI).

Airport information

Origin	San Francisco International Airport
City:	San Francisco, CA
Country:	United States
IATA Code:	SFO
ICAO Code:	KSFO
Coordinates:	37°37′8″N, 122°22′30″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