How far is Clermont-Ferrand from Porto?
There are several ways to calculate distances between Porto and Clermont-Ferrand. Here are two common methods:Vincenty's formula (applied above)
- 671.829 miles
- 1081.204 kilometers
- 583.803 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
- 670.530 miles
- 1079.114 kilometers
- 582.675 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 Clermont-Ferrand Auvergne Airport (CFE) is 1 hour 46 minutes.
Time difference and current local times
The time difference between Porto and Clermont-Ferrand is 1 hour. Clermont-Ferrand is 1 hour ahead of Porto.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 121 kg (268 pounds).
Porto to Clermont-Ferrand flight path
Shortest flight path between Porto Airport (OPO) and Clermont-Ferrand Auvergne Airport (CFE).
Frequent Flyer Miles Calculator
Porto (OPO) → Clermont-Ferrand (CFE).