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How far is Beijing from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Beijing (Beijing Nanyuan Airport) is 5426 miles / 8732 kilometers / 4715 nautical miles.

Seattle Boeing Field – Beijing Nanyuan Airport

Distance arrow
5426
Miles
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8732
Kilometers
Distance arrow
4715
Nautical miles

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Distance from Seattle to Beijing

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

Vincenty's formula (applied above)
  • 5425.905 miles
  • 8732.148 kilometers
  • 4714.983 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
  • 5411.782 miles
  • 8709.418 kilometers
  • 4702.710 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 Beijing?

The estimated flight time from Seattle Boeing Field to Beijing Nanyuan Airport is 10 hours and 46 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and Beijing Nanyuan Airport (NAY)

On average, flying from Seattle to Beijing generates about 640 kg of CO2 per passenger, and 640 kilograms equals 1 410 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Beijing

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Beijing Nanyuan Airport (NAY).

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 Beijing Nanyuan Airport
City: Beijing
Country: China Flag of China
IATA Code: NAY
ICAO Code: ZBNY
Coordinates: 39°46′58″N, 116°23′16″E