How far is Zaysan from Sainyabuli?

The distance between Sainyabuli (Sayaboury Airport) and Zaysan (Zaysan Airport) is 2165 miles / 3485 kilometers / 1882 nautical miles.

The driving distance from Sainyabuli (ZBY) to Zaysan (SZI) is 3258 miles / 5243 kilometers, and travel time by car is about 59 hours 51 minutes.

Distance from Sainyabuli to Zaysan

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

Vincenty's formula (applied above)

• 2165.377 miles
• 3484.836 kilometers
• 1881.661 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

• 2168.843 miles
• 3490.414 kilometers
• 1884.673 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 Zaysan?

The estimated flight time from Sayaboury Airport to Zaysan Airport is 4 hours and 35 minutes.

What is the time difference between Sainyabuli and Zaysan?

The time difference between Sainyabuli and Zaysan is 2 hours. Zaysan is 2 hours behind Sainyabuli.

Flight carbon footprint between Sayaboury Airport (ZBY) and Zaysan Airport (SZI)

On average, flying from Sainyabuli to Zaysan generates about 236 kg of CO2 per passenger, and 236 kilograms equals 521 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 Zaysan

See the map of the shortest flight path between Sayaboury Airport (ZBY) and Zaysan Airport (SZI).

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	Zaysan Airport
City:	Zaysan
Country:	Kazakhstan
IATA Code:	SZI
ICAO Code:	UASZ
Coordinates:	47°29′14″N, 84°53′15″E