How far is Sainyabuli from Hefei?

The distance between Hefei (Hefei Luogang Airport) and Sainyabuli (Sayaboury Airport) is 1298 miles / 2089 kilometers / 1128 nautical miles.

The driving distance from Hefei (HFE) to Sainyabuli (ZBY) is 1775 miles / 2857 kilometers, and travel time by car is about 34 hours 5 minutes.

Distance from Hefei to Sainyabuli

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

Vincenty's formula (applied above)

• 1298.246 miles
• 2089.324 kilometers
• 1128.145 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

• 1299.120 miles
• 2090.731 kilometers
• 1128.905 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 Hefei to Sainyabuli?

The estimated flight time from Hefei Luogang Airport to Sayaboury Airport is 2 hours and 57 minutes.

What is the time difference between Hefei and Sainyabuli?

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

Flight carbon footprint between Hefei Luogang Airport (HFE) and Sayaboury Airport (ZBY)

On average, flying from Hefei to Sainyabuli generates about 167 kg of CO2 per passenger, and 167 kilograms equals 368 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hefei to Sainyabuli

See the map of the shortest flight path between Hefei Luogang Airport (HFE) and Sayaboury Airport (ZBY).

Airport information

Origin	Hefei Luogang Airport
City:	Hefei
Country:	China
IATA Code:	HFE
ICAO Code:	ZSOF
Coordinates:	31°46′48″N, 117°17′52″E

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