How far is Sainyabuli from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Sainyabuli (Sayaboury Airport) is 8427 miles / 13562 kilometers / 7323 nautical miles.
Washington Dulles International Airport – Sayaboury Airport
Search flights
Distance from Washington D.C. to Sainyabuli
There are several ways to calculate the distance from Washington D.C. to Sainyabuli. Here are two standard methods:
Vincenty's formula (applied above)- 8427.267 miles
- 13562.372 kilometers
- 7323.095 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- 8416.038 miles
- 13544.299 kilometers
- 7313.337 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 Washington D.C. to Sainyabuli?
The estimated flight time from Washington Dulles International Airport to Sayaboury Airport is 16 hours and 27 minutes.
What is the time difference between Washington D.C. and Sainyabuli?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Sayaboury Airport (ZBY)
On average, flying from Washington D.C. to Sainyabuli generates about 1 061 kg of CO2 per passenger, and 1 061 kilograms equals 2 340 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Sainyabuli
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Sayaboury Airport (ZBY).
Airport information
| Origin | 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 |
| Destination | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |