Air Miles Calculator

Distance between Beijing (PEK) and Seattle, WA (SEA)

Distance from Beijing Capital International Airport to Seattle–Tacoma International Airport is 5407 miles / 8702 kilometers / 4699 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 5407.108 miles
  • 8701.898 kilometers
  • 4698.649 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
  • 5392.976 miles
  • 8679.153 kilometers
  • 4686.368 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 Seattle–Tacoma International Airport (SEA) is 10 hours 44 minutes.

Time difference and current local times

The time difference between Beijing and Seattle is 16 hours. Seattle is 16 hours behind Beijing.

Time Difference

Beijing
Seattle

Beijing

 CST

Seattle, WA

 PST

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 Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

Map

Flight map from Beijing to Seattle.

Frequent Flyer Miles Calculator

Beijing (PEK) → Seattle (SEA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
5407
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
5407

Round trip?