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How far is San Juan from San Salvador?

The distance between San Salvador (El Salvador International Airport) and San Juan (Domingo Faustino Sarmiento Airport) is 3384 miles / 5447 kilometers / 2941 nautical miles.

El Salvador International Airport – Domingo Faustino Sarmiento Airport

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3384
Miles
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5447
Kilometers
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2941
Nautical miles

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Distance from San Salvador to San Juan

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

Vincenty's formula (applied above)
  • 3384.438 miles
  • 5446.725 kilometers
  • 2940.996 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
  • 3397.525 miles
  • 5467.787 kilometers
  • 2952.369 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 Salvador to San Juan?

The estimated flight time from El Salvador International Airport to Domingo Faustino Sarmiento Airport is 6 hours and 54 minutes.

Flight carbon footprint between El Salvador International Airport (SAL) and Domingo Faustino Sarmiento Airport (UAQ)

On average, flying from San Salvador to San Juan generates about 381 kg of CO2 per passenger, and 381 kilograms equals 839 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Salvador to San Juan

See the map of the shortest flight path between El Salvador International Airport (SAL) and Domingo Faustino Sarmiento Airport (UAQ).

Airport information

Origin El Salvador International Airport
City: San Salvador
Country: El Salvador Flag of El Salvador
IATA Code: SAL
ICAO Code: MSLP
Coordinates: 13°26′27″N, 89°3′20″W
Destination Domingo Faustino Sarmiento Airport
City: San Juan
Country: Argentina Flag of Argentina
IATA Code: UAQ
ICAO Code: SANU
Coordinates: 31°34′17″S, 68°25′5″W