How far is Uliastai from Sainyabuli?

The distance between Sainyabuli (Sayaboury Airport) and Uliastai (Donoi Airport) is 1984 miles / 3192 kilometers / 1724 nautical miles.

The driving distance from Sainyabuli (ZBY) to Uliastai (ULZ) is 3044 miles / 4899 kilometers, and travel time by car is about 64 hours 12 minutes.

Distance from Sainyabuli to Uliastai

There are several ways to calculate the distance from Sainyabuli to Uliastai. Here are two standard methods:

Vincenty's formula (applied above)

• 1983.577 miles
• 3192.258 kilometers
• 1723.681 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

• 1988.264 miles
• 3199.801 kilometers
• 1727.754 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 Sainyabuli to Uliastai?

The estimated flight time from Sayaboury Airport to Donoi Airport is 4 hours and 15 minutes.

What is the time difference between Sainyabuli and Uliastai?

There is no time difference between Sainyabuli and Uliastai.

Flight carbon footprint between Sayaboury Airport (ZBY) and Donoi Airport (ULZ)

On average, flying from Sainyabuli to Uliastai generates about 216 kg of CO2 per passenger, and 216 kilograms equals 477 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sainyabuli to Uliastai

See the map of the shortest flight path between Sayaboury Airport (ZBY) and Donoi Airport (ULZ).

Airport information

Origin	Sayaboury Airport
City:	Sainyabuli
Country:	Laos
IATA Code:	ZBY
ICAO Code:	VLSB
Coordinates:	19°14′36″N, 101°42′33″E

Destination	Donoi Airport
City:	Uliastai
Country:	Mongolia
IATA Code:	ULZ
ICAO Code:	ZMDN
Coordinates:	47°42′33″N, 96°31′32″E