How far is Chicago from Hong Kong?
There are several ways to calculate distances between Hong Kong and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 7793.671 miles
- 12542.698 kilometers
- 6772.515 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
- 7781.154 miles
- 12522.554 kilometers
- 6761.638 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 Hong Kong International Airport (HKG) to Chicago O'Hare International Airport (ORD) is 15 hours 15 minutes.
Time difference and current local times
The time difference between Hong Kong and Chicago is 13 hours. Chicago is 13 hours behind Hong Kong.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 978 kg (2 157 pounds).
Hong Kong to Chicago flight path
Shortest flight path between Hong Kong International Airport (HKG) and Chicago O'Hare International Airport (ORD).
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Chicago (ORD).