Air Miles Calculator

Distance between Chicago, IL (ORD) and Beijing (PEK)

Distance from O'Hare International Airport to Beijing Capital International Airport is 6579 miles / 10588 kilometers / 5717 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 6578.878 miles
  • 10587.677 kilometers
  • 5716.888 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
  • 6563.200 miles
  • 10562.447 kilometers
  • 5703.265 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Beijing Capital International Airport (PEK) is 12 hours 57 minutes.

Time difference and current local times

The time difference between Chicago and Beijing is 14 hours. Beijing is 14 hours ahead of Chicago.

Time Difference

Chicago
Beijing

Chicago, IL

 CST

Beijing

 CST

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Beijing Capital International Airport
City: Beijing
Country: China Flag of China
IATA Code: PEK
ICAO Code: ZBAA
Coordinates: 40°4′48″N, 116°35′5″E

Map

Flight map from Chicago to Beijing.

Frequent Flyer Miles Calculator

Chicago (ORD) → Beijing (PEK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6579
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6579

Round trip?