How far is Sitka from Chicago?
There are several ways to calculate distances between Chicago and Sitka. Here are two common methods:Vincenty's formula (applied above)
- 2314.777 miles
- 3725.273 kilometers
- 2011.486 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
- 2309.092 miles
- 3716.124 kilometers
- 2006.546 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).
Estimated flight time from O'Hare International Airport (ORD) to Sitka Rocky Gutierrez Airport (SIT) is 4 hours 52 minutes.
Time difference and current local times
The time difference between Chicago and Sitka is 3 hours. Sitka is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 258 kg (568 pounds).
Chicago to Sitka flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Sitka (SIT).