How far is Seattle, WA, from Ulaanbaatar?
The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Seattle (Seattle Boeing Field) is 5234 miles / 8423 kilometers / 4548 nautical miles.
Buyant-Ukhaa International Airport – Seattle Boeing Field
Search flights
Distance from Ulaanbaatar to Seattle
There are several ways to calculate the distance from Ulaanbaatar to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 5233.514 miles
- 8422.525 kilometers
- 4547.800 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- 5218.444 miles
- 8398.272 kilometers
- 4534.704 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 Ulaanbaatar to Seattle?
The estimated flight time from Buyant-Ukhaa International Airport to Seattle Boeing Field is 10 hours and 24 minutes.
What is the time difference between Ulaanbaatar and Seattle?
Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Seattle Boeing Field (BFI)
On average, flying from Ulaanbaatar to Seattle generates about 614 kg of CO2 per passenger, and 614 kilograms equals 1 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ulaanbaatar to Seattle
See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Seattle Boeing Field (BFI).
Airport information
| Origin | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |
| 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 |