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How far is Seattle, WA, from Fort Leonard Wood, MO?

The distance between Fort Leonard Wood (Waynesville-St. Robert Regional Airport) and Seattle (Seattle Boeing Field) is 1665 miles / 2680 kilometers / 1447 nautical miles.

The driving distance from Fort Leonard Wood (TBN) to Seattle (BFI) is 2069 miles / 3330 kilometers, and travel time by car is about 36 hours 34 minutes.

Waynesville-St. Robert Regional Airport – Seattle Boeing Field

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1665
Miles
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2680
Kilometers
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1447
Nautical miles

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Distance from Fort Leonard Wood to Seattle

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

Vincenty's formula (applied above)
  • 1665.449 miles
  • 2680.281 kilometers
  • 1447.236 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
  • 1662.039 miles
  • 2674.793 kilometers
  • 1444.273 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 Fort Leonard Wood to Seattle?

The estimated flight time from Waynesville-St. Robert Regional Airport to Seattle Boeing Field is 3 hours and 39 minutes.

Flight carbon footprint between Waynesville-St. Robert Regional Airport (TBN) and Seattle Boeing Field (BFI)

On average, flying from Fort Leonard Wood to Seattle generates about 190 kg of CO2 per passenger, and 190 kilograms equals 419 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Fort Leonard Wood to Seattle

See the map of the shortest flight path between Waynesville-St. Robert Regional Airport (TBN) and Seattle Boeing Field (BFI).

Airport information

Origin Waynesville-St. Robert Regional Airport
City: Fort Leonard Wood, MO
Country: United States Flag of United States
IATA Code: TBN
ICAO Code: KTBN
Coordinates: 37°44′29″N, 92°8′26″W
Destination 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