How far is Vientiane from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Vientiane (Wattay International Airport) is 8877 miles / 14286 kilometers / 7714 nautical miles.
San Antonio International Airport – Wattay International Airport
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Distance from San Antonio to Vientiane
There are several ways to calculate the distance from San Antonio to Vientiane. Here are two standard methods:
Vincenty's formula (applied above)- 8876.894 miles
- 14285.976 kilometers
- 7713.810 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- 8866.671 miles
- 14269.523 kilometers
- 7704.926 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 San Antonio to Vientiane?
The estimated flight time from San Antonio International Airport to Wattay International Airport is 17 hours and 18 minutes.
What is the time difference between San Antonio and Vientiane?
Flight carbon footprint between San Antonio International Airport (SAT) and Wattay International Airport (VTE)
On average, flying from San Antonio to Vientiane generates about 1 129 kg of CO2 per passenger, and 1 129 kilograms equals 2 488 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Antonio to Vientiane
See the map of the shortest flight path between San Antonio International Airport (SAT) and Wattay International Airport (VTE).
Airport information
| Origin | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |
| Destination | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |