How far is Sainyabuli from Qui Nhon?

The distance between Qui Nhon (Phu Cat Airport) and Sainyabuli (Sayaboury Airport) is 607 miles / 977 kilometers / 527 nautical miles.

The driving distance from Qui Nhon (UIH) to Sainyabuli (ZBY) is 875 miles / 1408 kilometers, and travel time by car is about 18 hours 24 minutes.

Distance from Qui Nhon to Sainyabuli

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

Vincenty's formula (applied above)

• 606.968 miles
• 976.820 kilometers
• 527.440 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

• 607.471 miles
• 977.630 kilometers
• 527.878 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 Qui Nhon to Sainyabuli?

The estimated flight time from Phu Cat Airport to Sayaboury Airport is 1 hour and 38 minutes.

What is the time difference between Qui Nhon and Sainyabuli?

There is no time difference between Qui Nhon and Sainyabuli.

Flight carbon footprint between Phu Cat Airport (UIH) and Sayaboury Airport (ZBY)

On average, flying from Qui Nhon to Sainyabuli generates about 114 kg of CO2 per passenger, and 114 kilograms equals 250 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Qui Nhon to Sainyabuli

See the map of the shortest flight path between Phu Cat Airport (UIH) and Sayaboury Airport (ZBY).

Airport information

Origin	Phu Cat Airport
City:	Qui Nhon
Country:	Vietnam
IATA Code:	UIH
ICAO Code:	VVPC
Coordinates:	13°57′17″N, 109°2′31″E

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