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 550 kg (1 213 pounds).
Chicago to Warsaw flight path
Shortest flight path between O'Hare International Airport (ORD) and Warsaw Chopin Airport (WAW).
Frequent Flyer Miles Calculator
Chicago (ORD) → Warsaw (WAW).