How far is Brest from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Brest (Brest Bretagne Airport) is 4848 miles / 7803 kilometers / 4213 nautical miles.
Seattle Boeing Field – Brest Bretagne Airport
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Distance from Seattle to Brest
There are several ways to calculate the distance from Seattle to Brest. Here are two standard methods:
Vincenty's formula (applied above)- 4848.433 miles
- 7802.797 kilometers
- 4213.173 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- 4834.291 miles
- 7780.037 kilometers
- 4200.884 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 Brest?
The estimated flight time from Seattle Boeing Field to Brest Bretagne Airport is 9 hours and 40 minutes.
What is the time difference between Seattle and Brest?
The time difference between Seattle and Brest is 9 hours. Brest is 9 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Brest Bretagne Airport (BES)
On average, flying from Seattle to Brest generates about 564 kg of CO2 per passenger, and 564 kilograms equals 1 244 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Brest
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Brest Bretagne Airport (BES).
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 | Brest Bretagne Airport |
|---|---|
| City: | Brest |
| Country: | France  |
| IATA Code: | BES |
| ICAO Code: | LFRB |
| Coordinates: | 48°26′52″N, 4°25′6″W |