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

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

Distance from Chicago to Nunapitchuk

There are several ways to calculate the distance from Chicago to Nunapitchuk. 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 Chicago to Nunapitchuk?

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

What is the time difference between Chicago and Nunapitchuk?

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

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

On average, flying from Chicago to Nunapitchuk 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 Chicago to Nunapitchuk

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

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