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How far is Grand-Santi from San Tome?

The distance between San Tome (San Tomé Airport) and Grand-Santi (Grand-Santi Airport) is 744 miles / 1197 kilometers / 647 nautical miles.

San Tomé Airport – Grand-Santi Airport

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744
Miles
Distance arrow
1197
Kilometers
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647
Nautical miles

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Distance from San Tome to Grand-Santi

There are several ways to calculate the distance from San Tome to Grand-Santi. Here are two standard methods:

Vincenty's formula (applied above)
  • 744.085 miles
  • 1197.489 kilometers
  • 646.592 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
  • 744.136 miles
  • 1197.571 kilometers
  • 646.637 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 San Tome to Grand-Santi?

The estimated flight time from San Tomé Airport to Grand-Santi Airport is 1 hour and 54 minutes.

Flight carbon footprint between San Tomé Airport (SOM) and Grand-Santi Airport (GSI)

On average, flying from San Tome to Grand-Santi generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Tome to Grand-Santi

See the map of the shortest flight path between San Tomé Airport (SOM) and Grand-Santi Airport (GSI).

Airport information

Origin San Tomé Airport
City: San Tome
Country: Venezuela Flag of Venezuela
IATA Code: SOM
ICAO Code: SVST
Coordinates: 8°56′42″N, 64°9′3″W
Destination Grand-Santi Airport
City: Grand-Santi
Country: French Guiana Flag of French Guiana
IATA Code: GSI
ICAO Code: SOGS
Coordinates: 4°17′8″N, 54°22′23″W