How far is Sendai from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Sendai (Sendai Airport) is 4632 miles / 7454 kilometers / 4025 nautical miles.
Seattle Boeing Field – Sendai Airport
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Distance from Seattle to Sendai
There are several ways to calculate the distance from Seattle to Sendai. Here are two standard methods:
Vincenty's formula (applied above)- 4632.008 miles
- 7454.494 kilometers
- 4025.105 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- 4620.172 miles
- 7435.446 kilometers
- 4014.820 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 Sendai?
The estimated flight time from Seattle Boeing Field to Sendai Airport is 9 hours and 16 minutes.
What is the time difference between Seattle and Sendai?
The time difference between Seattle and Sendai is 16 hours. Sendai is 16 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Sendai Airport (SDJ)
On average, flying from Seattle to Sendai generates about 536 kg of CO2 per passenger, and 536 kilograms equals 1 182 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Sendai
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Sendai Airport (SDJ).
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 | Sendai Airport |
|---|---|
| City: | Sendai |
| Country: | Japan  |
| IATA Code: | SDJ |
| ICAO Code: | RJSS |
| Coordinates: | 38°8′22″N, 140°55′1″E |