How far is Sainyabuli from Yibin?

The distance between Yibin (Yibin Wuliangye Airport) and Sainyabuli (Sayaboury Airport) is 685 miles / 1103 kilometers / 595 nautical miles.

The driving distance from Yibin (YBP) to Sainyabuli (ZBY) is 1048 miles / 1687 kilometers, and travel time by car is about 19 hours 38 minutes.

Distance from Yibin to Sainyabuli

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

Vincenty's formula (applied above)

• 685.121 miles
• 1102.595 kilometers
• 595.354 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

• 687.551 miles
• 1106.506 kilometers
• 597.465 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 Yibin to Sainyabuli?

The estimated flight time from Yibin Wuliangye Airport to Sayaboury Airport is 1 hour and 47 minutes.

What is the time difference between Yibin and Sainyabuli?

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

Flight carbon footprint between Yibin Wuliangye Airport (YBP) and Sayaboury Airport (ZBY)

On average, flying from Yibin to Sainyabuli generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yibin to Sainyabuli

See the map of the shortest flight path between Yibin Wuliangye Airport (YBP) and Sayaboury Airport (ZBY).

Airport information

Origin	Yibin Wuliangye Airport
City:	Yibin
Country:	China
IATA Code:	YBP
ICAO Code:	ZUYB
Coordinates:	28°51′28″N, 104°31′30″E

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