Map of flight path from Porto to London.
Shortest flight path between Porto Airport (OPO) and London International Airport (YXU).
How far is London from Porto?
There are several ways to calculate distances between Porto and London. Here are two common methods:Vincenty's formula (applied above)
- 3603.261 miles
- 5798.887 kilometers
- 3131.148 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
- 3593.860 miles
- 5783.756 kilometers
- 3122.979 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).
Time difference and current local times
The time difference between Porto and London is 5 hours. London is 5 hours behind Porto.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 407 kg (898 pounds).
Frequent Flyer Miles Calculator
Porto (OPO) → London (YXU).