How far is Sainyabuli from Yiwu?

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

The driving distance from Yiwu (YIW) to Sainyabuli (ZBY) is 1779 miles / 2863 kilometers, and travel time by car is about 34 hours 40 minutes.

Distance from Yiwu to Sainyabuli

There are several ways to calculate the distance from Yiwu to Sainyabuli. 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 Yiwu to Sainyabuli?

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

What is the time difference between Yiwu and Sainyabuli?

The time difference between Yiwu and Sainyabuli is 1 hour. Sainyabuli is 1 hour behind Yiwu.

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

On average, flying from Yiwu to Sainyabuli 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 Yiwu to Sainyabuli

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

Airport information

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

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