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Seattle–Ningbo | SEA–NGB
Calculations with different methods
- 5805.994 miles
- 9343.842 kilometers
- 5045.271 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
- 5793.516 miles
- 9323.761 kilometers
- 5034.428 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 Ningbo Lishe International Airport (NGB) is 11 hours 29 minutes.
Time difference and current local times
The time difference between Seattle and Ningbo is 15 hours. Ningbo is 15 hours ahead of Seattle.
Seattle to Ningbo flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → Ningbo (NGB).