How far is Seattle, WA, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Seattle (Seattle Boeing Field) is 1850 miles / 2977 kilometers / 1607 nautical miles.
The driving distance from Laredo (LRD) to Seattle (BFI) is 2206 miles / 3551 kilometers, and travel time by car is about 41 hours 12 minutes.
Laredo International Airport – Seattle Boeing Field
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Distance from Laredo to Seattle
There are several ways to calculate the distance from Laredo to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1849.566 miles
- 2976.588 kilometers
- 1607.229 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- 1849.535 miles
- 2976.538 kilometers
- 1607.202 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 Laredo to Seattle?
The estimated flight time from Laredo International Airport to Seattle Boeing Field is 4 hours and 0 minutes.
What is the time difference between Laredo and Seattle?
The time difference between Laredo and Seattle is 2 hours. Seattle is 2 hours behind Laredo.
Flight carbon footprint between Laredo International Airport (LRD) and Seattle Boeing Field (BFI)
On average, flying from Laredo to Seattle generates about 204 kg of CO2 per passenger, and 204 kilograms equals 450 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laredo to Seattle
See the map of the shortest flight path between Laredo International Airport (LRD) and Seattle Boeing Field (BFI).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |
| Destination | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |