How far is Porto from Santa Maria Island?
There are several ways to calculate distances between Santa Maria Island and Porto. Here are two common methods:Vincenty's formula (applied above)
- 932.267 miles
- 1500.339 kilometers
- 810.118 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
- 930.364 miles
- 1497.275 kilometers
- 808.464 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 Santa Maria Airport (SMA) to Porto Airport (OPO) is 2 hours 15 minutes.
Time difference and current local times
The time difference between Santa Maria Island and Porto is 1 hour. Porto is 1 hour ahead of Santa Maria Island.
Santa Maria Island
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 146 kg (322 pounds).
Santa Maria Island to Porto flight path
Shortest flight path between Santa Maria Airport (SMA) and Porto Airport (OPO).
Frequent Flyer Miles Calculator
Santa Maria Island (SMA) → Porto (OPO).