Air Miles Calculator

Distance between San Juan (SJU) and St Martin (SFG)

Flight distance from San Juan to St Martin (San Juan Luis Muñoz Marín International Airport – Grand Case-Espérance Airport) is 196 miles / 315 kilometers / 170 nautical miles. Estimated flight time is 52 minutes.

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).

Airport information


A 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

B Grand Case-Espérance Airport
City: St Martin
Country: Saint Martin Flag of Saint Martin
IATA Code: SFG
ICAO Code: TFFG
Coordinates: 18°5′59″N, 63°2′49″W

Time difference and current local times

There is no time difference between San Juan and St Martin.

Time Difference

San Juan

 AST

St Martin

 AST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 54 kg (119 pounds).

Frequent Flyer Miles Calculator

San Juan (SJU) → St Martin (SFG).

Distance:
196
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
196

Round trip?