How far is Longnan from San Antonio, TX?

The distance between San Antonio (San Antonio International Airport) and Longnan (Longnan Chengxian Airport) is 7797 miles / 12548 kilometers / 6775 nautical miles.

Distance from San Antonio to Longnan

There are several ways to calculate the distance from San Antonio to Longnan. Here are two standard methods:

Vincenty's formula (applied above)

• 7796.740 miles
• 12547.637 kilometers
• 6775.182 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

• 7783.316 miles
• 12526.034 kilometers
• 6763.517 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 Longnan?

The estimated flight time from San Antonio International Airport to Longnan Chengxian Airport is 15 hours and 15 minutes.

What is the time difference between San Antonio and Longnan?

The time difference between San Antonio and Longnan is 14 hours. Longnan is 14 hours ahead of San Antonio.

Flight carbon footprint between San Antonio International Airport (SAT) and Longnan Chengxian Airport (LNL)

On average, flying from San Antonio to Longnan generates about 969 kg of CO2 per passenger, and 969 kilograms equals 2 136 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Antonio to Longnan

See the map of the shortest flight path between San Antonio International Airport (SAT) and Longnan Chengxian Airport (LNL).

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	Longnan Chengxian Airport
City:	Longnan
Country:	China
IATA Code:	LNL
ICAO Code:	ZLLN
Coordinates:	33°47′16″N, 105°47′49″E