How far is Rome from Porto?
There are several ways to calculate distances between Porto and Rome. Here are two common methods:Vincenty's formula (applied above)
- 1083.561 miles
- 1743.823 kilometers
- 941.589 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
- 1080.762 miles
- 1739.318 kilometers
- 939.157 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 Leonardo da Vinci–Fiumicino Airport (FCO) is 2 hours 33 minutes.
Time difference and current local times
The time difference between Porto and Rome is 1 hour. Rome is 1 hour ahead of Porto.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 156 kg (344 pounds).
Porto to Rome flight path
Shortest flight path between Porto Airport (OPO) and Leonardo da Vinci–Fiumicino Airport (FCO).
Frequent Flyer Miles Calculator
Porto (OPO) → Rome (FCO).