How far is Laredo, TX, from Portland, OR?
The distance between Portland (Portland International Airport) and Laredo (Laredo International Airport) is 1778 miles / 2861 kilometers / 1545 nautical miles.
The driving distance from Portland (PDX) to Laredo (LRD) is 2135 miles / 3436 kilometers, and travel time by car is about 39 hours 49 minutes.
Portland International Airport – Laredo International Airport
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Distance from Portland to Laredo
There are several ways to calculate the distance from Portland to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 1777.554 miles
- 2860.696 kilometers
- 1544.653 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- 1777.229 miles
- 2860.172 kilometers
- 1544.369 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 Laredo?
The estimated flight time from Portland International Airport to Laredo International Airport is 3 hours and 51 minutes.
What is the time difference between Portland and Laredo?
The time difference between Portland and Laredo is 2 hours. Laredo is 2 hours ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Laredo International Airport (LRD)
On average, flying from Portland to Laredo generates about 198 kg of CO2 per passenger, and 198 kilograms equals 437 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 Laredo
See the map of the shortest flight path between Portland International Airport (PDX) and Laredo International Airport (LRD).
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 | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |