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How far is Hangzhou from Sainyabuli?

The distance between Sainyabuli (Sayaboury Airport) and Hangzhou (Hangzhou Xiaoshan International Airport) is 1396 miles / 2246 kilometers / 1213 nautical miles.

The driving distance from Sainyabuli (ZBY) to Hangzhou (HGH) is 1854 miles / 2983 kilometers, and travel time by car is about 36 hours 3 minutes.

Sayaboury Airport – Hangzhou Xiaoshan International Airport

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1396
Miles
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2246
Kilometers
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1213
Nautical miles

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Distance from Sainyabuli to Hangzhou

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

Vincenty's formula (applied above)
  • 1395.733 miles
  • 2246.215 kilometers
  • 1212.859 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
  • 1395.623 miles
  • 2246.037 kilometers
  • 1212.763 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 Hangzhou?

The estimated flight time from Sayaboury Airport to Hangzhou Xiaoshan International Airport is 3 hours and 8 minutes.

Flight carbon footprint between Sayaboury Airport (ZBY) and Hangzhou Xiaoshan International Airport (HGH)

On average, flying from Sainyabuli to Hangzhou generates about 173 kg of CO2 per passenger, and 173 kilograms equals 381 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 Hangzhou

See the map of the shortest flight path between Sayaboury Airport (ZBY) and Hangzhou Xiaoshan International Airport (HGH).

Airport information

Origin Sayaboury Airport
City: Sainyabuli
Country: Laos Flag of Laos
IATA Code: ZBY
ICAO Code: VLSB
Coordinates: 19°14′36″N, 101°42′33″E
Destination Hangzhou Xiaoshan International Airport
City: Hangzhou
Country: China Flag of China
IATA Code: HGH
ICAO Code: ZSHC
Coordinates: 30°13′46″N, 120°26′2″E