# Distance between Ulan Bator (ULN) and Seattle, WA (BFI)

Flight distance from Ulan Bator to Seattle (Chinggis Khaan International Airport – Seattle Boeing Field) is 5234 miles / 8423 kilometers / 4548 nautical miles. Estimated flight time is 10 hours 24 minutes.

5234
Miles
8423
Kilometers
4548
Nautical miles

## How far is Seattle from Ulan Bator?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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 Ulan Bator to Seattle?

Estimated flight time from Chinggis Khaan International Airport to Seattle Boeing Field is 10 hours 24 minutes.

## What is the time difference between Ulan Bator and Seattle?

The time difference between Ulan Bator and Seattle is 15 hours. Seattle is 15 hours behind Ulan Bator.
Ulan Bator time to Seattle time converter

## Flight carbon footprint between Chinggis Khaan International Airport (ULN) and Seattle Boeing Field (BFI)

On average flying from Ulan Bator to Seattle generates about 614 kg of CO2 per passenger, 614 kilograms is equal to 1 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path from Ulan Bator to Seattle

Shortest flight path between Chinggis Khaan International Airport (ULN) and Seattle Boeing Field (BFI).

## Airport information

Origin Chinggis Khaan International Airport
City: Ulan Bator
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