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How far is Masuda from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Masuda (Iwami Airport) is 5159 miles / 8302 kilometers / 4483 nautical miles.

Seattle Boeing Field – Iwami Airport

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5159
Miles
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8302
Kilometers
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4483
Nautical miles

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Distance from Seattle to Masuda

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

Vincenty's formula (applied above)
  • 5158.839 miles
  • 8302.346 kilometers
  • 4482.908 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
  • 5146.502 miles
  • 8282.492 kilometers
  • 4472.188 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 Masuda?

The estimated flight time from Seattle Boeing Field to Iwami Airport is 10 hours and 16 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and Iwami Airport (IWJ)

On average, flying from Seattle to Masuda generates about 605 kg of CO2 per passenger, and 605 kilograms equals 1 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Masuda

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

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 Iwami Airport
City: Masuda
Country: Japan Flag of Japan
IATA Code: IWJ
ICAO Code: RJOW
Coordinates: 34°40′35″N, 131°47′23″E