How far is Zunyi from Sainyabuli?

The distance between Sainyabuli (Sayaboury Airport) and Zunyi (Zunyi Xinzhou Airport) is 665 miles / 1071 kilometers / 578 nautical miles.

The driving distance from Sainyabuli (ZBY) to Zunyi (ZYI) is 1076 miles / 1732 kilometers, and travel time by car is about 20 hours 5 minutes.

Distance from Sainyabuli to Zunyi

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

Vincenty's formula (applied above)

• 665.186 miles
• 1070.513 kilometers
• 578.031 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

• 666.897 miles
• 1073.266 kilometers
• 579.517 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 Zunyi?

The estimated flight time from Sayaboury Airport to Zunyi Xinzhou Airport is 1 hour and 45 minutes.

What is the time difference between Sainyabuli and Zunyi?

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

Flight carbon footprint between Sayaboury Airport (ZBY) and Zunyi Xinzhou Airport (ZYI)

On average, flying from Sainyabuli to Zunyi generates about 121 kg of CO2 per passenger, and 121 kilograms equals 266 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 Zunyi

See the map of the shortest flight path between Sayaboury Airport (ZBY) and Zunyi Xinzhou Airport (ZYI).

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	Zunyi Xinzhou Airport
City:	Zunyi
Country:	China
IATA Code:	ZYI
ICAO Code:	ZUZY
Coordinates:	27°35′22″N, 107°0′2″E