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How far is Sanday from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Sanday (Sanday Airport) is 4327 miles / 6964 kilometers / 3760 nautical miles.

Seattle Boeing Field – Sanday Airport

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4327
Miles
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6964
Kilometers
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3760
Nautical miles

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Distance from Seattle to Sanday

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

Vincenty's formula (applied above)
  • 4327.457 miles
  • 6964.366 kilometers
  • 3760.457 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
  • 4313.869 miles
  • 6942.499 kilometers
  • 3748.649 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 Sanday?

The estimated flight time from Seattle Boeing Field to Sanday Airport is 8 hours and 41 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and Sanday Airport (NDY)

On average, flying from Seattle to Sanday generates about 497 kg of CO2 per passenger, and 497 kilograms equals 1 097 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Sanday

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

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 Sanday Airport
City: Sanday
Country: United Kingdom Flag of United Kingdom
IATA Code: NDY
ICAO Code: EGES
Coordinates: 59°15′1″N, 2°34′36″W