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How far is Wuxi from Sainyabuli?

The distance between Sainyabuli (Sayaboury Airport) and Wuxi (Sunan Shuofang International Airport) is 1439 miles / 2316 kilometers / 1250 nautical miles.

The driving distance from Sainyabuli (ZBY) to Wuxi (WUX) is 1956 miles / 3148 kilometers, and travel time by car is about 37 hours 39 minutes.

Sayaboury Airport – Sunan Shuofang International Airport

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1439
Miles
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2316
Kilometers
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1250
Nautical miles

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Distance from Sainyabuli to Wuxi

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

Vincenty's formula (applied above)
  • 1438.987 miles
  • 2315.825 kilometers
  • 1250.445 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
  • 1439.199 miles
  • 2316.167 kilometers
  • 1250.630 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 Wuxi?

The estimated flight time from Sayaboury Airport to Sunan Shuofang International Airport is 3 hours and 13 minutes.

Flight carbon footprint between Sayaboury Airport (ZBY) and Sunan Shuofang International Airport (WUX)

On average, flying from Sainyabuli to Wuxi generates about 176 kg of CO2 per passenger, and 176 kilograms equals 387 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 Wuxi

See the map of the shortest flight path between Sayaboury Airport (ZBY) and Sunan Shuofang International Airport (WUX).

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 Sunan Shuofang International Airport
City: Wuxi
Country: China Flag of China
IATA Code: WUX
ICAO Code: ZSWX
Coordinates: 31°29′39″N, 120°25′44″E