How far is Sainyabuli from Changde?
The distance between Changde (Changde Taohuayuan Airport) and Sainyabuli (Sayaboury Airport) is 914 miles / 1471 kilometers / 794 nautical miles.
The driving distance from Changde (CGD) to Sainyabuli (ZBY) is 1379 miles / 2219 kilometers, and travel time by car is about 25 hours 29 minutes.
Changde Taohuayuan Airport – Sayaboury Airport
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Distance from Changde to Sainyabuli
There are several ways to calculate the distance from Changde to Sainyabuli. Here are two standard methods:
Vincenty's formula (applied above)- 914.046 miles
- 1471.015 kilometers
- 794.284 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- 915.231 miles
- 1472.921 kilometers
- 795.314 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 Changde to Sainyabuli?
The estimated flight time from Changde Taohuayuan Airport to Sayaboury Airport is 2 hours and 13 minutes.
What is the time difference between Changde and Sainyabuli?
The time difference between Changde and Sainyabuli is 1 hour. Sainyabuli is 1 hour behind Changde.
Flight carbon footprint between Changde Taohuayuan Airport (CGD) and Sayaboury Airport (ZBY)
On average, flying from Changde to Sainyabuli generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Changde to Sainyabuli
See the map of the shortest flight path between Changde Taohuayuan Airport (CGD) and Sayaboury Airport (ZBY).
Airport information
| Origin | Changde Taohuayuan Airport |
|---|---|
| City: | Changde |
| Country: | China  |
| IATA Code: | CGD |
| ICAO Code: | ZGCD |
| Coordinates: | 28°55′8″N, 111°38′23″E |
| Destination | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |