How far is Seattle, WA, from Seoul?
The distance between Seoul (Seoul Incheon International Airport) and Seattle (Seattle–Tacoma International Airport) is 5217 miles / 8396 kilometers / 4533 nautical miles.
Seoul Incheon International Airport – Seattle–Tacoma International Airport
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Distance from Seoul to Seattle
There are several ways to calculate the distance from Seoul to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 5216.922 miles
- 8395.821 kilometers
- 4533.381 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- 5203.796 miles
- 8374.698 kilometers
- 4521.975 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 Seoul to Seattle?
The estimated flight time from Seoul Incheon International Airport to Seattle–Tacoma International Airport is 10 hours and 22 minutes.
What is the time difference between Seoul and Seattle?
The time difference between Seoul and Seattle is 17 hours. Seattle is 17 hours behind Seoul.
Flight carbon footprint between Seoul Incheon International Airport (ICN) and Seattle–Tacoma International Airport (SEA)
On average, flying from Seoul to Seattle generates about 612 kg of CO2 per passenger, and 612 kilograms equals 1 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seoul to Seattle
See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |
| Destination | 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 |
Airlines flying from Seoul (ICN) to Seattle (SEA)
| Asiana Airlines |
| Delta Air Lines |
| Korean Air |
| United Airlines |