How far is Brownsville, TX, from Portland, OR?
The distance between Portland (Portland International Airport) and Brownsville (Brownsville/South Padre Island International Airport) is 1944 miles / 3129 kilometers / 1690 nautical miles.
The driving distance from Portland (PDX) to Brownsville (BRO) is 2340 miles / 3766 kilometers, and travel time by car is about 43 hours 2 minutes.
Portland International Airport – Brownsville/South Padre Island International Airport
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Distance from Portland to Brownsville
There are several ways to calculate the distance from Portland to Brownsville. Here are two standard methods:
Vincenty's formula (applied above)- 1944.498 miles
- 3129.366 kilometers
- 1689.723 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- 1944.286 miles
- 3129.025 kilometers
- 1689.538 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 Portland to Brownsville?
The estimated flight time from Portland International Airport to Brownsville/South Padre Island International Airport is 4 hours and 10 minutes.
What is the time difference between Portland and Brownsville?
Flight carbon footprint between Portland International Airport (PDX) and Brownsville/South Padre Island International Airport (BRO)
On average, flying from Portland to Brownsville generates about 212 kg of CO2 per passenger, and 212 kilograms equals 468 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Brownsville
See the map of the shortest flight path between Portland International Airport (PDX) and Brownsville/South Padre Island International Airport (BRO).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | Brownsville/South Padre Island International Airport |
|---|---|
| City: | Brownsville, TX |
| Country: | United States |
| IATA Code: | BRO |
| ICAO Code: | KBRO |
| Coordinates: | 25°54′24″N, 97°25′33″W |