Calculations with different methods
- 5721.732 miles
- 9208.235 kilometers
- 4972.049 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
- 5709.058 miles
- 9187.838 kilometers
- 4961.036 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Seattle–Tacoma International Airport (SEA) to Shanghai Pudong International Airport (PVG) is 11 hours 19 minutes.
Time difference and current local times
The time difference between Seattle and Shanghai is 15 hours. Shanghai is 15 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 721 kg (1 590 pounds).
Seattle to Shanghai flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → Shanghai (PVG).