Note: Estimated times are based on direct routes and average cruising speeds. CO₂ emissions are approximated based on average values for commercial flights. Actual flight duration, timezone differences, and emissions may vary based on routing, weather conditions, aircraft type, and other factors.
About Seattle to Nanjing Flights
Flights from Seattle (SEA) to Nanjing (NKG) cover a distance of approximately 9,304 kilometers. A direct flight typically takes around 12 hours and 38 minutes, based on an average cruising speed of 800 km/h and including time for takeoff and landing procedures.
Seattle-Tacoma International Airport in United States and Nanjing Lukou International Airport in China are located in different time zones. Nanjing is approximately 16 hours ahead of Seattle.
This flight route produces an estimated 1,070 kg of CO₂ per passenger, based on industry average emissions calculations.