How far is Yiwu from Sainyabuli?

The distance between Sainyabuli (Sayaboury Airport) and Yiwu (Yiwu Airport) is 1346 miles / 2166 kilometers / 1170 nautical miles.

The driving distance from Sainyabuli (ZBY) to Yiwu (YIW) is 1782 miles / 2868 kilometers, and travel time by car is about 34 hours 42 minutes.

Distance from Sainyabuli to Yiwu

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

Vincenty's formula (applied above)

• 1345.996 miles
• 2166.171 kilometers
• 1169.639 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

• 1345.732 miles
• 2165.746 kilometers
• 1169.409 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 Yiwu?

The estimated flight time from Sayaboury Airport to Yiwu Airport is 3 hours and 2 minutes.

What is the time difference between Sainyabuli and Yiwu?

The time difference between Sainyabuli and Yiwu is 1 hour. Yiwu is 1 hour ahead of Sainyabuli.

Flight carbon footprint between Sayaboury Airport (ZBY) and Yiwu Airport (YIW)

On average, flying from Sainyabuli to Yiwu generates about 170 kg of CO2 per passenger, and 170 kilograms equals 374 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 Yiwu

See the map of the shortest flight path between Sayaboury Airport (ZBY) and Yiwu Airport (YIW).

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	Yiwu Airport
City:	Yiwu
Country:	China
IATA Code:	YIW
ICAO Code:	ZSYW
Coordinates:	29°20′40″N, 120°1′55″E