Air Miles Calculator

Distance between Seattle, WA (BFI) and Austin, TX (AUS)

Distance from Seattle to Austin (Boeing Field – Austin–Bergstrom International Airport) is 1773 miles / 2854 kilometers / 1541 nautical miles.

How far is Austin from Seattle?

There are several ways to calculate distances between Seattle and Austin. Here are two common methods:

Vincenty's formula (applied above)
  • 1773.127 miles
  • 2853.572 kilometers
  • 1540.806 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1772.102 miles
  • 2851.922 kilometers
  • 1539.915 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).

Flight duration

Estimated flight time from Boeing Field (BFI) to Austin–Bergstrom International Airport (AUS) is 3 hours 51 minutes.

Time difference and current local times

The time difference between Seattle and Austin is 2 hours. Austin is 2 hours ahead of Seattle.

Time Difference

Seattle
Austin

Seattle, WA

 PDT

Austin, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 195 kg (430 pounds).

Airport information


A 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

B Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W

Seattle to Austin flight path

Shortest flight path between Boeing Field (BFI) and Austin–Bergstrom International Airport (AUS).

Frequent Flyer Miles Calculator

Seattle (BFI) → Austin (AUS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1773
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1773

Round trip?