How far is Boston, MA, from Ulaanbaatar?

The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Boston (Logan International Airport) is 6219 miles / 10008 kilometers / 5404 nautical miles.

Distance from Ulaanbaatar to Boston

There are several ways to calculate the distance from Ulaanbaatar to Boston. Here are two standard methods:

Vincenty's formula (applied above)

• 6218.965 miles
• 10008.455 kilometers
• 5404.133 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

• 6202.594 miles
• 9982.107 kilometers
• 5389.907 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 Boston?

The estimated flight time from Buyant-Ukhaa International Airport to Logan International Airport is 12 hours and 16 minutes.

What is the time difference between Ulaanbaatar and Boston?

The time difference between Ulaanbaatar and Boston is 13 hours. Boston is 13 hours behind Ulaanbaatar.

Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Logan International Airport (BOS)

On average, flying from Ulaanbaatar to Boston generates about 746 kg of CO2 per passenger, and 746 kilograms equals 1 646 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ulaanbaatar to Boston

See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Logan International Airport (BOS).

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	Logan International Airport
City:	Boston, MA
Country:	United States
IATA Code:	BOS
ICAO Code:	KBOS
Coordinates:	42°21′51″N, 71°0′18″W