How far is Tsushima from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Tsushima (Tsushima Airport) is 5273 miles / 8485 kilometers / 4582 nautical miles.
Seattle Boeing Field – Tsushima Airport
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Distance from Seattle to Tsushima
There are several ways to calculate the distance from Seattle to Tsushima. Here are two standard methods:
Vincenty's formula (applied above)- 5272.577 miles
- 8485.391 kilometers
- 4581.744 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- 5260.070 miles
- 8465.263 kilometers
- 4570.876 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 Tsushima?
The estimated flight time from Seattle Boeing Field to Tsushima Airport is 10 hours and 28 minutes.
What is the time difference between Seattle and Tsushima?
The time difference between Seattle and Tsushima is 17 hours. Tsushima is 17 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Tsushima Airport (TSJ)
On average, flying from Seattle to Tsushima generates about 619 kg of CO2 per passenger, and 619 kilograms equals 1 366 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Tsushima
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Tsushima Airport (TSJ).
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 | Tsushima Airport |
|---|---|
| City: | Tsushima |
| Country: | Japan  |
| IATA Code: | TSJ |
| ICAO Code: | RJDT |
| Coordinates: | 34°17′5″N, 129°19′51″E |