How far is Rio De Janeiro from Porto?
There are several ways to calculate distances between Porto and Rio De Janeiro. 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 Porto Airport (OPO) to Rio de Janeiro–Galeão International Airport (GIG) is 9 hours 50 minutes.
Time difference and current local times
The time difference between Porto and Rio De Janeiro is 4 hours. Rio De Janeiro is 4 hours behind Porto.
Rio De Janeiro
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 583 kg (1 285 pounds).
Porto to Rio De Janeiro flight path
Shortest flight path between Porto Airport (OPO) and Rio de Janeiro–Galeão International Airport (GIG).
Frequent Flyer Miles Calculator
Porto (OPO) → Rio De Janeiro (GIG).