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How far is Zaysan from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Zaysan (Zaysan Airport) is 5687 miles / 9152 kilometers / 4942 nautical miles.

Seattle Boeing Field – Zaysan Airport

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5687
Miles
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9152
Kilometers
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4942
Nautical miles

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Distance from Seattle to Zaysan

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

Vincenty's formula (applied above)
  • 5686.960 miles
  • 9152.275 kilometers
  • 4941.833 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
  • 5670.836 miles
  • 9126.326 kilometers
  • 4927.822 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 Zaysan?

The estimated flight time from Seattle Boeing Field to Zaysan Airport is 11 hours and 16 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and Zaysan Airport (SZI)

On average, flying from Seattle to Zaysan generates about 674 kg of CO2 per passenger, and 674 kilograms equals 1 487 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Zaysan

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Zaysan Airport (SZI).

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 Zaysan Airport
City: Zaysan
Country: Kazakhstan Flag of Kazakhstan
IATA Code: SZI
ICAO Code: UASZ
Coordinates: 47°29′14″N, 84°53′15″E