How far is Chicago, IL, from King Salmon, AK?

The distance between King Salmon (King Salmon Airport) and Chicago (Chicago O'Hare International Airport) is 3093 miles / 4978 kilometers / 2688 nautical miles.

Distance from King Salmon to Chicago

There are several ways to calculate the distance from King Salmon to Chicago. Here are two standard methods:

Vincenty's formula (applied above)

• 3092.983 miles
• 4977.673 kilometers
• 2687.728 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

• 3084.685 miles
• 4964.320 kilometers
• 2680.518 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 King Salmon to Chicago?

The estimated flight time from King Salmon Airport to Chicago O'Hare International Airport is 6 hours and 21 minutes.

What is the time difference between King Salmon and Chicago?

The time difference between King Salmon and Chicago is 3 hours. Chicago is 3 hours ahead of King Salmon.

Flight carbon footprint between King Salmon Airport (AKN) and Chicago O'Hare International Airport (ORD)

On average, flying from King Salmon to Chicago generates about 345 kg of CO2 per passenger, and 345 kilograms equals 761 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from King Salmon to Chicago

See the map of the shortest flight path between King Salmon Airport (AKN) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	King Salmon Airport
City:	King Salmon, AK
Country:	United States
IATA Code:	AKN
ICAO Code:	PAKN
Coordinates:	58°40′36″N, 156°38′56″W

Destination	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W