Map of flight path from Chicago to Nunapitchuk.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Nunapitchuk Airport (NUP).
How far is Nunapitchuk from Chicago?
There are several ways to calculate distances between Chicago and Nunapitchuk. Here are two common 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 earth.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).
Time difference and current local times
The time difference between Chicago and Nunapitchuk is 3 hours. Nunapitchuk is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 366 kg (806 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Nunapitchuk (NUP).