Map of flight path from San Juan to Saint-François.
Shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Saint-François Airport (SFC).
How far is Saint-François from San Juan?
There are several ways to calculate distances between San Juan and Saint-François. Here are two common methods:Vincenty's formula (applied above)
- 347.070 miles
- 558.554 kilometers
- 301.595 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 346.977 miles
- 558.405 kilometers
- 301.515 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).
Time difference and current local times
There is no time difference between San Juan and Saint-François.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 74 kg (164 pounds).
Frequent Flyer Miles Calculator
San Juan (SJU) → Saint-François (SFC).