How far is Yancheng from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Yancheng (Yancheng Nanyang International Airport) is 5659 miles / 9108 kilometers / 4918 nautical miles.
Seattle–Tacoma International Airport – Yancheng Nanyang International Airport
Search flights
Distance from Seattle to Yancheng
There are several ways to calculate the distance from Seattle to Yancheng. Here are two standard methods:
Vincenty's formula (applied above)- 5659.240 miles
- 9107.665 kilometers
- 4917.745 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 5646.097 miles
- 9086.512 kilometers
- 4906.324 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Seattle to Yancheng?
The estimated flight time from Seattle–Tacoma International Airport to Yancheng Nanyang International Airport is 11 hours and 12 minutes.
What is the time difference between Seattle and Yancheng?
The time difference between Seattle and Yancheng is 15 hours. Yancheng is 15 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Yancheng Nanyang International Airport (YNZ)
On average, flying from Seattle to Yancheng generates about 671 kg of CO2 per passenger, and 671 kilograms equals 1 479 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Yancheng
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Yancheng Nanyang International Airport (YNZ).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| Destination | Yancheng Nanyang International Airport |
|---|---|
| City: | Yancheng |
| Country: | China  |
| IATA Code: | YNZ |
| ICAO Code: | ZSYN |
| Coordinates: | 33°23′8″N, 120°7′30″E |