How far is Vientiane from Louisville, KY?
The distance between Louisville (Louisville International Airport) and Vientiane (Wattay International Airport) is 8530 miles / 13728 kilometers / 7412 nautical miles.
Louisville International Airport – Wattay International Airport
Search flights
Distance from Louisville to Vientiane
There are several ways to calculate the distance from Louisville to Vientiane. Here are two standard methods:
Vincenty's formula (applied above)- 8529.959 miles
- 13727.638 kilometers
- 7412.332 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- 8519.142 miles
- 13710.231 kilometers
- 7402.932 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 Louisville to Vientiane?
The estimated flight time from Louisville International Airport to Wattay International Airport is 16 hours and 39 minutes.
What is the time difference between Louisville and Vientiane?
Flight carbon footprint between Louisville International Airport (SDF) and Wattay International Airport (VTE)
On average, flying from Louisville to Vientiane generates about 1 077 kg of CO2 per passenger, and 1 077 kilograms equals 2 374 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Louisville to Vientiane
See the map of the shortest flight path between Louisville International Airport (SDF) and Wattay International Airport (VTE).
Airport information
| Origin | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States  |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |
| Destination | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |