Calculations with different methods
- 4184.248 miles
- 6733.895 kilometers
- 3636.012 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
- 4178.271 miles
- 6724.276 kilometers
- 3630.818 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 Kahului Airport (OGG) is 8 hours 25 minutes.
Time difference and current local times
The time difference between Chicago and Kahului is 4 hours. Kahului is 4 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 511 kg (1 126 pounds).
Chicago to Kahului flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Kahului (OGG).