How far is Olbia from Ulaanbaatar?

The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Olbia (Olbia Costa Smeralda Airport) is 4509 miles / 7256 kilometers / 3918 nautical miles.

Distance from Ulaanbaatar to Olbia

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

Vincenty's formula (applied above)

• 4508.758 miles
• 7256.143 kilometers
• 3918.004 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

• 4496.669 miles
• 7236.688 kilometers
• 3907.499 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 Olbia?

The estimated flight time from Buyant-Ukhaa International Airport to Olbia Costa Smeralda Airport is 9 hours and 2 minutes.

What is the time difference between Ulaanbaatar and Olbia?

The time difference between Ulaanbaatar and Olbia is 7 hours. Olbia is 7 hours behind Ulaanbaatar.

Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Olbia Costa Smeralda Airport (OLB)

On average, flying from Ulaanbaatar to Olbia generates about 521 kg of CO2 per passenger, and 521 kilograms equals 1 148 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ulaanbaatar to Olbia

See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Olbia Costa Smeralda Airport (OLB).

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	Olbia Costa Smeralda Airport
City:	Olbia
Country:	Italy
IATA Code:	OLB
ICAO Code:	LIEO
Coordinates:	40°53′55″N, 9°31′3″E