How far is Sainyabuli from Chiayi?

The distance between Chiayi (Chiayi Airport) and Sainyabuli (Sayaboury Airport) is 1238 miles / 1992 kilometers / 1075 nautical miles.

The driving distance from Chiayi (CYI) to Sainyabuli (ZBY) is 2333 miles / 3755 kilometers, and travel time by car is about 107 hours 34 minutes.

Distance from Chiayi to Sainyabuli

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

Vincenty's formula (applied above)

• 1237.584 miles
• 1991.699 kilometers
• 1075.431 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

• 1236.050 miles
• 1989.229 kilometers
• 1074.098 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 Chiayi to Sainyabuli?

The estimated flight time from Chiayi Airport to Sayaboury Airport is 2 hours and 50 minutes.

What is the time difference between Chiayi and Sainyabuli?

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

Flight carbon footprint between Chiayi Airport (CYI) and Sayaboury Airport (ZBY)

On average, flying from Chiayi to Sainyabuli generates about 163 kg of CO2 per passenger, and 163 kilograms equals 359 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chiayi to Sainyabuli

See the map of the shortest flight path between Chiayi Airport (CYI) and Sayaboury Airport (ZBY).

Airport information

Origin	Chiayi Airport
City:	Chiayi
Country:	Taiwan
IATA Code:	CYI
ICAO Code:	RCKU
Coordinates:	23°27′42″N, 120°23′34″E

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