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

The distance between Nunapitchuk (Nunapitchuk Airport) and Chicago (Chicago O'Hare International Airport) is 3262 miles / 5250 kilometers / 2835 nautical miles.

Distance from Nunapitchuk to Chicago

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

Vincenty's formula (applied above)

• 3262.449 miles
• 5250.403 kilometers
• 2834.991 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

• 3253.654 miles
• 5236.249 kilometers
• 2827.348 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 Nunapitchuk to Chicago?

The estimated flight time from Nunapitchuk Airport to Chicago O'Hare International Airport is 6 hours and 40 minutes.

What is the time difference between Nunapitchuk and Chicago?

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

Flight carbon footprint between Nunapitchuk Airport (NUP) and Chicago O'Hare International Airport (ORD)

On average, flying from Nunapitchuk to Chicago generates about 366 kg of CO2 per passenger, and 366 kilograms equals 806 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Nunapitchuk to Chicago

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

Airport information

Origin	Nunapitchuk Airport
City:	Nunapitchuk, AK
Country:	United States
IATA Code:	NUP
ICAO Code:	PPIT
Coordinates:	60°54′20″N, 162°26′25″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