How far is Washington D.C. from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Washington D.C. (Washington Dulles International Airport) is 1491 miles / 2399 kilometers / 1296 nautical miles.
The driving distance from Laredo (LRD) to Washington D.C. (IAD) is 1762 miles / 2835 kilometers, and travel time by car is about 31 hours 21 minutes.
Laredo International Airport – Washington Dulles International Airport
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Distance from Laredo to Washington D.C.
There are several ways to calculate the distance from Laredo to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 1490.923 miles
- 2399.409 kilometers
- 1295.577 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- 1489.706 miles
- 2397.450 kilometers
- 1294.519 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 Washington D.C.?
The estimated flight time from Laredo International Airport to Washington Dulles International Airport is 3 hours and 19 minutes.
What is the time difference between Laredo and Washington D.C.?
Flight carbon footprint between Laredo International Airport (LRD) and Washington Dulles International Airport (IAD)
On average, flying from Laredo to Washington D.C. generates about 179 kg of CO2 per passenger, and 179 kilograms equals 394 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 Washington D.C.
See the map of the shortest flight path between Laredo International Airport (LRD) and Washington Dulles International Airport (IAD).
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 | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |