There are several ways to calculate the distance from Saint Petersburg to Fortaleza. Here are two standard methods:
Vincenty's formula (applied above)
4969.276 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
4973.810 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 Saint Petersburg to Fortaleza?
The estimated flight time from Pulkovo Airport to Fortaleza Airport is
11 hours and 19 minutes.
What is the time difference between Saint Petersburg and Fortaleza?
The time difference between Saint Petersburg and Fortaleza is 6 hours. Fortaleza is 6 hours behind Saint Petersburg.
Flight carbon footprint between Pulkovo Airport (LED) and Fortaleza Airport (FOR)
On average, flying from Saint Petersburg to Fortaleza generates about 679 kg of CO2 per passenger, and 679 kilograms equals 1 496 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Saint Petersburg to Fortaleza
See the map of the shortest flight path between Pulkovo Airport (LED) and Fortaleza Airport (FOR).