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

The distance between Chicago (Chicago O'Hare International Airport) and Kalskag (Kalskag Airport) is 3185 miles / 5126 kilometers / 2768 nautical miles.

Distance from Chicago to Kalskag

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

Vincenty's formula (applied above)

• 3185.361 miles
• 5126.341 kilometers
• 2768.003 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

• 3176.864 miles
• 5112.667 kilometers
• 2760.619 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 Chicago to Kalskag?

The estimated flight time from Chicago O'Hare International Airport to Kalskag Airport is 6 hours and 31 minutes.

What is the time difference between Chicago and Kalskag?

The time difference between Chicago and Kalskag is 3 hours. Kalskag is 3 hours behind Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Kalskag Airport (KLG)

On average, flying from Chicago to Kalskag generates about 356 kg of CO2 per passenger, and 356 kilograms equals 786 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Kalskag

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

Airport information

Origin	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

Destination	Kalskag Airport
City:	Kalskag, AK
Country:	United States
IATA Code:	KLG
ICAO Code:	PALG
Coordinates:	61°32′10″N, 160°20′27″W