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How far is St Etienne from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and St Etienne (Saint-Étienne–Bouthéon Airport) is 5255 miles / 8457 kilometers / 4567 nautical miles.

Seattle Boeing Field – Saint-Étienne–Bouthéon Airport

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5255
Miles
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8457
Kilometers
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4567
Nautical miles

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Distance from Seattle to St Etienne

There are several ways to calculate the distance from Seattle to St Etienne. Here are two standard methods:

Vincenty's formula (applied above)
  • 5255.234 miles
  • 8457.479 kilometers
  • 4566.673 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
  • 5240.461 miles
  • 8433.705 kilometers
  • 4553.836 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 St Etienne?

The estimated flight time from Seattle Boeing Field to Saint-Étienne–Bouthéon Airport is 10 hours and 26 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and Saint-Étienne–Bouthéon Airport (EBU)

On average, flying from Seattle to St Etienne generates about 617 kg of CO2 per passenger, and 617 kilograms equals 1 361 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to St Etienne

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Saint-Étienne–Bouthéon Airport (EBU).

Airport information

Origin Seattle Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W
Destination Saint-Étienne–Bouthéon Airport
City: St Etienne
Country: France Flag of France
IATA Code: EBU
ICAO Code: LFMH
Coordinates: 45°32′26″N, 4°17′47″E