How far is Vientiane from Changde?
The distance between Changde (Changde Taohuayuan Airport) and Vientiane (Wattay International Airport) is 947 miles / 1524 kilometers / 823 nautical miles.
The driving distance from Changde (CGD) to Vientiane (VTE) is 1298 miles / 2089 kilometers, and travel time by car is about 24 hours 28 minutes.
Changde Taohuayuan Airport – Wattay International Airport
Search flights
Distance from Changde to Vientiane
There are several ways to calculate the distance from Changde to Vientiane. Here are two standard methods:
Vincenty's formula (applied above)- 946.719 miles
- 1523.596 kilometers
- 822.676 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- 948.533 miles
- 1526.517 kilometers
- 824.253 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 Vientiane?
The estimated flight time from Changde Taohuayuan Airport to Wattay International Airport is 2 hours and 17 minutes.
What is the time difference between Changde and Vientiane?
The time difference between Changde and Vientiane is 1 hour. Vientiane is 1 hour behind Changde.
Flight carbon footprint between Changde Taohuayuan Airport (CGD) and Wattay International Airport (VTE)
On average, flying from Changde to Vientiane generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 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 Vientiane
See the map of the shortest flight path between Changde Taohuayuan Airport (CGD) and Wattay International Airport (VTE).
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 | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |