How far is Porto from Cascais?
The distance between Cascais (Cascais Airport) and Porto (Porto Airport) is 178 miles / 286 kilometers / 154 nautical miles.
The driving distance from Cascais (CAT) to Porto (OPO) is 216 miles / 347 kilometers, and travel time by car is about 3 hours 48 minutes.
Cascais Airport – Porto Airport
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Distance from Cascais to Porto
There are several ways to calculate the distance from Cascais to Porto. Here are two standard methods:
Vincenty's formula (applied above)- 177.711 miles
- 285.999 kilometers
- 154.427 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 177.940 miles
- 286.367 kilometers
- 154.626 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).
How long does it take to fly from Cascais to Porto?
The estimated flight time from Cascais Airport to Porto Airport is 50 minutes.
What is the time difference between Cascais and Porto?
Flight carbon footprint between Cascais Airport (CAT) and Porto Airport (OPO)
On average, flying from Cascais to Porto generates about 51 kg of CO2 per passenger, and 51 kilograms equals 113 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cascais to Porto
See the map of the shortest flight path between Cascais Airport (CAT) and Porto Airport (OPO).
Airport information
| Origin | Cascais Airport |
|---|---|
| City: | Cascais |
| Country: | Portugal  |
| IATA Code: | CAT |
| ICAO Code: | LPCS |
| Coordinates: | 38°43′29″N, 9°21′18″W |
| Destination | Porto Airport |
|---|---|
| City: | Porto |
| Country: | Portugal |
| IATA Code: | OPO |
| ICAO Code: | LPPR |
| Coordinates: | 41°14′53″N, 8°40′53″W |