How far is Lucknow from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Lucknow (Chaudhary Charan Singh Airport) is 8559 miles / 13774 kilometers / 7437 nautical miles.
San Antonio International Airport – Chaudhary Charan Singh Airport
Search flights
Distance from San Antonio to Lucknow
There are several ways to calculate the distance from San Antonio to Lucknow. Here are two standard methods:
Vincenty's formula (applied above)- 8558.786 miles
- 13774.031 kilometers
- 7437.382 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- 8547.019 miles
- 13755.093 kilometers
- 7427.156 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 Lucknow?
The estimated flight time from San Antonio International Airport to Chaudhary Charan Singh Airport is 16 hours and 42 minutes.
What is the time difference between San Antonio and Lucknow?
Flight carbon footprint between San Antonio International Airport (SAT) and Chaudhary Charan Singh Airport (LKO)
On average, flying from San Antonio to Lucknow generates about 1 081 kg of CO2 per passenger, and 1 081 kilograms equals 2 383 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Antonio to Lucknow
See the map of the shortest flight path between San Antonio International Airport (SAT) and Chaudhary Charan Singh Airport (LKO).
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 | Chaudhary Charan Singh Airport |
|---|---|
| City: | Lucknow |
| Country: | India  |
| IATA Code: | LKO |
| ICAO Code: | VILK |
| Coordinates: | 26°45′38″N, 80°53′21″E |