Calculations with different methods
- 2324.387 miles
- 3740.738 kilometers
- 2019.837 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
- 2332.061 miles
- 3753.089 kilometers
- 2026.506 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 Tocumen International Airport (PTY) is 4 hours 54 minutes.
Time difference and current local times
There is no time difference between Chicago and Panama City.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 273 kg (601 pounds).
Chicago to Panama City flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Panama City (PTY).