Calculations with different methods
- 272.878 miles
- 439.155 kilometers
- 237.125 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
- 272.221 miles
- 438.097 kilometers
- 236.553 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Adolfo Suárez Madrid–Barajas Airport (MAD) to Porto Airport (OPO) is 1 hour 0 minutes.
Time difference and current local times
The time difference between Madrid and Porto is 1 hour. Porto is 1 hour behind Madrid.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 63 kg (140 pounds).
Madrid to Porto flight map.
Frequent Flyer Miles Calculator
Madrid (MAD) → Porto (OPO).