How far is St Martin from Port of Spain?

The distance between Port of Spain (Piarco International Airport) and St Martin (Grand Case-Espérance Airport) is 528 miles / 851 kilometers / 459 nautical miles.

Distance from Port of Spain to St Martin

There are several ways to calculate the distance from Port of Spain to St Martin. Here are two standard methods:

Vincenty's formula (applied above)

• 528.498 miles
• 850.535 kilometers
• 459.252 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

• 530.974 miles
• 854.521 kilometers
• 461.404 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 Port of Spain to St Martin?

The estimated flight time from Piarco International Airport to Grand Case-Espérance Airport is 1 hour and 30 minutes.

What is the time difference between Port of Spain and St Martin?

There is no time difference between Port of Spain and St Martin.

Flight carbon footprint between Piarco International Airport (POS) and Grand Case-Espérance Airport (SFG)

On average, flying from Port of Spain to St Martin generates about 103 kg of CO2 per passenger, and 103 kilograms equals 227 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Port of Spain to St Martin

See the map of the shortest flight path between Piarco International Airport (POS) and Grand Case-Espérance Airport (SFG).

Airport information

Origin	Piarco International Airport
City:	Port of Spain
Country:	Trinidad and Tobago
IATA Code:	POS
ICAO Code:	TTPP
Coordinates:	10°35′43″N, 61°20′13″W

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