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How far is St George from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and St George (St George Airport (Queensland)) is 7573 miles / 12188 kilometers / 6581 nautical miles.

Seattle Boeing Field – St George Airport (Queensland)

Distance arrow
7573
Miles
Distance arrow
12188
Kilometers
Distance arrow
6581
Nautical miles

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Distance from Seattle to St George

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

Vincenty's formula (applied above)
  • 7573.063 miles
  • 12187.663 kilometers
  • 6580.812 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
  • 7581.388 miles
  • 12201.062 kilometers
  • 6588.046 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 George?

The estimated flight time from Seattle Boeing Field to St George Airport (Queensland) is 14 hours and 50 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and St George Airport (Queensland) (SGO)

On average, flying from Seattle to St George generates about 936 kg of CO2 per passenger, and 936 kilograms equals 2 065 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to St George

See the map of the shortest flight path between Seattle Boeing Field (BFI) and St George Airport (Queensland) (SGO).

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 St George Airport (Queensland)
City: St George
Country: Australia Flag of Australia
IATA Code: SGO
ICAO Code: YSGE
Coordinates: 28°2′58″S, 148°35′42″E