How far is Sainyabuli from Hong Kong?
The distance between Hong Kong (Hong Kong International Airport) and Sainyabuli (Sayaboury Airport) is 817 miles / 1315 kilometers / 710 nautical miles.
The driving distance from Hong Kong (HKG) to Sainyabuli (ZBY) is 1156 miles / 1860 kilometers, and travel time by car is about 23 hours 5 minutes.
Hong Kong International Airport – Sayaboury Airport
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Distance from Hong Kong to Sainyabuli
There are several ways to calculate the distance from Hong Kong to Sainyabuli. Here are two standard methods:
Vincenty's formula (applied above)- 817.067 miles
- 1314.942 kilometers
- 710.012 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- 816.131 miles
- 1313.435 kilometers
- 709.198 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 Hong Kong to Sainyabuli?
The estimated flight time from Hong Kong International Airport to Sayaboury Airport is 2 hours and 2 minutes.
What is the time difference between Hong Kong and Sainyabuli?
Flight carbon footprint between Hong Kong International Airport (HKG) and Sayaboury Airport (ZBY)
On average, flying from Hong Kong to Sainyabuli generates about 136 kg of CO2 per passenger, and 136 kilograms equals 301 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hong Kong to Sainyabuli
See the map of the shortest flight path between Hong Kong International Airport (HKG) and Sayaboury Airport (ZBY).
Airport information
| Origin | Hong Kong International Airport |
|---|---|
| City: | Hong Kong |
| Country: | Hong Kong  |
| IATA Code: | HKG |
| ICAO Code: | VHHH |
| Coordinates: | 22°18′32″N, 113°54′54″E |
| Destination | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |