How far is Warsaw from Chicago?
There are several ways to calculate distances between Chicago and Warsaw. Here are two common methods:Vincenty's formula (applied above)
- 4685.115 miles
- 7539.962 kilometers
- 4071.254 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
- 4672.033 miles
- 7518.908 kilometers
- 4059.885 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 Warsaw Chopin Airport (WAW) is 9 hours 22 minutes.
Time difference and current local times
The time difference between Chicago and Warsaw is 7 hours. Warsaw is 7 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 578 kg (1 274 pounds).
Chicago to Warsaw flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Warsaw (WAW).