Map of flight path from San Juan to St Martin.
Shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Grand Case-Espérance Airport (SFG).
How far is St Martin from San Juan?
There are several ways to calculate distances between San Juan and St Martin. Here are two common methods:Vincenty's formula (applied above)
- 195.530 miles
- 314.676 kilometers
- 169.911 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
- 195.265 miles
- 314.248 kilometers
- 169.680 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 St Martin.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 54 kg (119 pounds).
Frequent Flyer Miles Calculator
San Juan (SJU) → St Martin (SFG).