Calculations with different methods
- 577.449 miles
- 929.313 kilometers
- 501.789 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
- 577.762 miles
- 929.817 kilometers
- 502.061 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from O'Hare International Airport (ORD) to Greenville–Spartanburg International Airport (GSP) is 1 hour 35 minutes.
Time difference and current local times
The time difference between Chicago and Greenville is 1 hour. Greenville is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 100 kg (221 pounds).
Chicago to Greenville flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Greenville (GSP).