Air Miles Calculator

Distance between Beijing (PEK) and Washington D.C. (IAD)

Distance from Beijing Capital International Airport to Washington Dulles International Airport is 6921 miles / 11138 kilometers / 6014 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 6920.751 miles
  • 11137.869 kilometers
  • 6013.968 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
  • 6905.161 miles
  • 11112.779 kilometers
  • 6000.421 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 Beijing Capital International Airport (PEK) to Washington Dulles International Airport (IAD) is 13 hours 36 minutes.

Time difference and current local times

The time difference between Beijing and Washington D.C. is 13 hours. Washington D.C. is 13 hours behind Beijing.

Time Difference

Beijing
Washington D.C.

Beijing

 CST

Washington D.C.

 EST

Airport information


A 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

B Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

Map

Flight map from Beijing to Washington D.C..

Frequent Flyer Miles Calculator

Beijing (PEK) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6921
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6921

Round trip?