How far is Austin, TX, from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Austin (Austin–Bergstrom International Airport) is 1770 miles / 2849 kilometers / 1538 nautical miles.
The driving distance from Seattle (SEA) to Austin (AUS) is 2139 miles / 3443 kilometers, and travel time by car is about 39 hours 32 minutes.
Seattle–Tacoma International Airport – Austin–Bergstrom International Airport
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Distance from Seattle to Austin
There are several ways to calculate the distance from Seattle to Austin. Here are two standard methods:
Vincenty's formula (applied above)- 1770.314 miles
- 2849.044 kilometers
- 1538.361 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- 1769.278 miles
- 2847.377 kilometers
- 1537.461 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 Austin?
The estimated flight time from Seattle–Tacoma International Airport to Austin–Bergstrom International Airport is 3 hours and 51 minutes.
What is the time difference between Seattle and Austin?
The time difference between Seattle and Austin is 2 hours. Austin is 2 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Austin–Bergstrom International Airport (AUS)
On average, flying from Seattle to Austin generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 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 Austin
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Austin–Bergstrom International Airport (AUS).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| Destination | Austin–Bergstrom International Airport |
|---|---|
| City: | Austin, TX |
| Country: | United States |
| IATA Code: | AUS |
| ICAO Code: | KAUS |
| Coordinates: | 30°11′40″N, 97°40′11″W |
Airlines flying from Seattle (SEA) to Austin (AUS)
| Alaska Airlines |