How far is Chicago, IL, from Koliganek, AK?

The distance between Koliganek (Koliganek Airport) and Chicago (Chicago O'Hare International Airport) is 3102 miles / 4993 kilometers / 2696 nautical miles.

Distance from Koliganek to Chicago

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

Vincenty's formula (applied above)

• 3102.497 miles
• 4992.985 kilometers
• 2695.996 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

• 3094.211 miles
• 4979.650 kilometers
• 2688.796 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 Koliganek to Chicago?

The estimated flight time from Koliganek Airport to Chicago O'Hare International Airport is 6 hours and 22 minutes.

What is the time difference between Koliganek and Chicago?

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

Flight carbon footprint between Koliganek Airport (KGK) and Chicago O'Hare International Airport (ORD)

On average, flying from Koliganek to Chicago generates about 346 kg of CO2 per passenger, and 346 kilograms equals 764 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Koliganek to Chicago

See the map of the shortest flight path between Koliganek Airport (KGK) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	Koliganek Airport
City:	Koliganek, AK
Country:	United States
IATA Code:	KGK
ICAO Code:	PAJZ
Coordinates:	59°43′35″N, 157°15′32″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