Air Miles Calculator logo

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

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

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

Seattle Boeing Field – Waynesville-St. Robert Regional Airport

Distance arrow
1665
Miles
Distance arrow
2680
Kilometers
Distance arrow
1447
Nautical miles

Search flights

Distance from Seattle to Fort Leonard Wood

There are several ways to calculate the distance from Seattle to Fort Leonard Wood. 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 Seattle to Fort Leonard Wood?

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

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

On average, flying from Seattle to Fort Leonard Wood 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 Seattle to Fort Leonard Wood

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

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 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