Map of flight path and driving directions from Seattle to Brownsville.
Shortest flight path between Seattle Boeing Field (BFI) and Brownsville/South Padre Island International Airport (BRO).
How far is Brownsville from Seattle?
There are several ways to calculate distances between Seattle and Brownsville. Here are two common methods:Vincenty's formula (applied above)
- 2014.555 miles
- 3242.112 kilometers
- 1750.600 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
- 2014.645 miles
- 3242.256 kilometers
- 1750.678 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).
|A||Seattle Boeing Field|
|B||Brownsville/South Padre Island International Airport|
Time difference and current local times
The time difference between Seattle and Brownsville is 2 hours. Brownsville is 2 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 219 kg (483 pounds).
Frequent Flyer Miles Calculator
Seattle (BFI) → Brownsville (BRO).