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How far is London from San Antonio, TX?

The distance between San Antonio (San Antonio International Airport) and London (London Gatwick Airport) is 5001 miles / 8048 kilometers / 4346 nautical miles.

San Antonio International Airport – London Gatwick Airport

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5001
Miles
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8048
Kilometers
Distance arrow
4346
Nautical miles

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Distance from San Antonio to London

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

Vincenty's formula (applied above)
  • 5000.791 miles
  • 8047.993 kilometers
  • 4345.568 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
  • 4990.244 miles
  • 8031.019 kilometers
  • 4336.403 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 London?

The estimated flight time from San Antonio International Airport to London Gatwick Airport is 9 hours and 58 minutes.

Flight carbon footprint between San Antonio International Airport (SAT) and London Gatwick Airport (LGW)

On average, flying from San Antonio to London generates about 584 kg of CO2 per passenger, and 584 kilograms equals 1 287 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Antonio to London

See the map of the shortest flight path between San Antonio International Airport (SAT) and London Gatwick Airport (LGW).

Airport information

Origin San Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″W
Destination London Gatwick Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LGW
ICAO Code: EGKK
Coordinates: 51°8′53″N, 0°11′25″W