How far is Chiayi from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Chiayi (Chiayi Airport) is 6192 miles / 9965 kilometers / 5381 nautical miles.
Seattle Boeing Field – Chiayi Airport
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Distance from Seattle to Chiayi
There are several ways to calculate the distance from Seattle to Chiayi. Here are two standard methods:
Vincenty's formula (applied above)- 6191.855 miles
- 9964.825 kilometers
- 5380.575 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- 6180.596 miles
- 9946.705 kilometers
- 5370.791 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 Chiayi?
The estimated flight time from Seattle Boeing Field to Chiayi Airport is 12 hours and 13 minutes.
What is the time difference between Seattle and Chiayi?
The time difference between Seattle and Chiayi is 16 hours. Chiayi is 16 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Chiayi Airport (CYI)
On average, flying from Seattle to Chiayi generates about 743 kg of CO2 per passenger, and 743 kilograms equals 1 637 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Chiayi
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Chiayi Airport (CYI).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | Chiayi Airport |
|---|---|
| City: | Chiayi |
| Country: | Taiwan  |
| IATA Code: | CYI |
| ICAO Code: | RCKU |
| Coordinates: | 23°27′42″N, 120°23′34″E |