Air Miles Calculator logo

How far is San Juan from San Diego, CA?

The distance between San Diego (San Diego International Airport) and San Juan (San Juan Luis Muñoz Marín International Airport) is 3310 miles / 5326 kilometers / 2876 nautical miles.

San Diego International Airport – San Juan Luis Muñoz Marín International Airport

Distance arrow
3310
Miles
Distance arrow
5326
Kilometers
Distance arrow
2876
Nautical miles

Search flights

Distance from San Diego to San Juan

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

Vincenty's formula (applied above)
  • 3309.637 miles
  • 5326.345 kilometers
  • 2875.996 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
  • 3305.466 miles
  • 5319.631 kilometers
  • 2872.371 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 Diego to San Juan?

The estimated flight time from San Diego International Airport to San Juan Luis Muñoz Marín International Airport is 6 hours and 45 minutes.

Flight carbon footprint between San Diego International Airport (SAN) and San Juan Luis Muñoz Marín International Airport (SJU)

On average, flying from San Diego to San Juan generates about 371 kg of CO2 per passenger, and 371 kilograms equals 819 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Diego to San Juan

See the map of the shortest flight path between San Diego International Airport (SAN) and San Juan Luis Muñoz Marín International Airport (SJU).

Airport information

Origin San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″W
Destination San Juan Luis Muñoz Marín International Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SJU
ICAO Code: TJSJ
Coordinates: 18°26′21″N, 66°0′6″W