Distance between Chicago, IL (ORD) and Chuathbaluk, AK (CHU)

Flight distance from Chicago to Chuathbaluk (Chicago O'Hare International Airport – Chuathbaluk Airport) is 3148 miles / 5067 kilometers / 2736 nautical miles. Estimated flight time is 6 hours 27 minutes.

Map of flight path from Chicago to Chuathbaluk.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Chuathbaluk Airport (CHU).

How far is Chuathbaluk from Chicago?

There are several ways to calculate distances between Chicago and Chuathbaluk. Here are two common methods:

Vincenty's formula (applied above)
• 3148.213 miles
• 5066.558 kilometers
• 2735.722 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
• 3139.850 miles
• 5053.099 kilometers
• 2728.455 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).

Airport information

A 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

B Chuathbaluk Airport
City: Chuathbaluk, AK
Country: United States
IATA Code: CHU
ICAO Code: PACH
Coordinates: 61°34′44″N, 159°12′57″W

Time difference and current local times

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

CDT

AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 352 kg (776 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Chuathbaluk (CHU).

Distance:
3148
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3148

Round trip?