How far is London from San Antonio, TX?

The distance between San Antonio (San Antonio International Airport) and London (London Heathrow Airport) is 4981 miles / 8016 kilometers / 4328 nautical miles.

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)

• 4980.644 miles
• 8015.570 kilometers
• 4328.061 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

• 4970.153 miles
• 7998.687 kilometers
• 4318.945 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 Heathrow Airport is 9 hours and 55 minutes.

What is the time difference between San Antonio and London?

The time difference between San Antonio and London is 6 hours. London is 6 hours ahead of San Antonio.

Flight carbon footprint between San Antonio International Airport (SAT) and London Heathrow Airport (LHR)

On average, flying from San Antonio to London generates about 581 kg of CO2 per passenger, and 581 kilograms equals 1 282 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 Heathrow Airport (LHR).

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	London Heathrow Airport
City:	London
Country:	United Kingdom
IATA Code:	LHR
ICAO Code:	EGLL
Coordinates:	51°28′14″N, 0°27′42″W