How far is Porto from Rio De Janeiro?
There are several ways to calculate distances between Rio De Janeiro and Porto. Here are two common methods:Vincenty's formula (applied above)
- 4933.484 miles
- 7939.673 kilometers
- 4287.080 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
- 4949.406 miles
- 7965.297 kilometers
- 4300.916 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).
Estimated flight time from Rio de Janeiro–Galeão International Airport (GIG) to Porto Airport (OPO) is 9 hours 50 minutes.
Time difference and current local times
The time difference between Rio De Janeiro and Porto is 4 hours. Porto is 4 hours ahead of Rio De Janeiro.
Rio De Janeiro
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 583 kg (1 285 pounds).
Rio De Janeiro to Porto flight path
Shortest flight path between Rio de Janeiro–Galeão International Airport (GIG) and Porto Airport (OPO).
Frequent Flyer Miles Calculator
Rio De Janeiro (GIG) → Porto (OPO).