How far is Seattle, WA, from Tokyo?
The distance between Tokyo (Narita International Airport) and Seattle (Seattle–Tacoma International Airport) is 4769 miles / 7675 kilometers / 4144 nautical miles.
Narita International Airport – Seattle–Tacoma International Airport
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Distance from Tokyo to Seattle
There are several ways to calculate the distance from Tokyo to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 4768.836 miles
- 7674.697 kilometers
- 4144.005 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- 4757.191 miles
- 7655.956 kilometers
- 4133.886 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 Tokyo to Seattle?
The estimated flight time from Narita International Airport to Seattle–Tacoma International Airport is 9 hours and 31 minutes.
What is the time difference between Tokyo and Seattle?
The time difference between Tokyo and Seattle is 17 hours. Seattle is 17 hours behind Tokyo.
Flight carbon footprint between Narita International Airport (NRT) and Seattle–Tacoma International Airport (SEA)
On average, flying from Tokyo to Seattle generates about 554 kg of CO2 per passenger, and 554 kilograms equals 1 221 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Tokyo to Seattle
See the map of the shortest flight path between Narita International Airport (NRT) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Narita International Airport |
|---|---|
| City: | Tokyo |
| Country: | Japan  |
| IATA Code: | NRT |
| ICAO Code: | RJAA |
| Coordinates: | 35°45′52″N, 140°23′9″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 Tokyo (NRT) to Seattle (SEA)
| All Nippon Airways |
| Delta Air Lines |
| United Airlines |