How far is Grand-Santi from Port of Spain?

The distance between Port of Spain (Piarco International Airport) and Grand-Santi (Grand-Santi Airport) is 645 miles / 1038 kilometers / 560 nautical miles.

Distance from Port of Spain to Grand-Santi

There are several ways to calculate the distance from Port of Spain to Grand-Santi. Here are two standard methods:

Vincenty's formula (applied above)

• 644.934 miles
• 1037.921 kilometers
• 560.433 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

• 646.106 miles
• 1039.807 kilometers
• 561.451 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 Grand-Santi?

The estimated flight time from Piarco International Airport to Grand-Santi Airport is 1 hour and 43 minutes.

What is the time difference between Port of Spain and Grand-Santi?

The time difference between Port of Spain and Grand-Santi is 1 hour. Grand-Santi is 1 hour ahead of Port of Spain.

Flight carbon footprint between Piarco International Airport (POS) and Grand-Santi Airport (GSI)

On average, flying from Port of Spain to Grand-Santi generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 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 Grand-Santi

See the map of the shortest flight path between Piarco International Airport (POS) and Grand-Santi Airport (GSI).

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-Santi Airport
City:	Grand-Santi
Country:	French Guiana
IATA Code:	GSI
ICAO Code:	SOGS
Coordinates:	4°17′8″N, 54°22′23″W