How far is Cascais from Shannon?
The distance between Shannon (Shannon Airport) and Cascais (Cascais Airport) is 966 miles / 1554 kilometers / 839 nautical miles.
The driving distance from Shannon (SNN) to Cascais (CAT) is 1634 miles / 2629 kilometers, and travel time by car is about 34 hours 32 minutes.
Shannon Airport – Cascais Airport
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Distance from Shannon to Cascais
There are several ways to calculate the distance from Shannon to Cascais. Here are two standard methods:
Vincenty's formula (applied above)- 965.509 miles
- 1553.837 kilometers
- 839.005 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- 965.937 miles
- 1554.526 kilometers
- 839.377 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 Shannon to Cascais?
The estimated flight time from Shannon Airport to Cascais Airport is 2 hours and 19 minutes.
What is the time difference between Shannon and Cascais?
Flight carbon footprint between Shannon Airport (SNN) and Cascais Airport (CAT)
On average, flying from Shannon to Cascais generates about 148 kg of CO2 per passenger, and 148 kilograms equals 327 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Shannon to Cascais
See the map of the shortest flight path between Shannon Airport (SNN) and Cascais Airport (CAT).
Airport information
| Origin | Shannon Airport |
|---|---|
| City: | Shannon |
| Country: | Ireland  |
| IATA Code: | SNN |
| ICAO Code: | EINN |
| Coordinates: | 52°42′7″N, 8°55′29″W |
| Destination | Cascais Airport |
|---|---|
| City: | Cascais |
| Country: | Portugal  |
| IATA Code: | CAT |
| ICAO Code: | LPCS |
| Coordinates: | 38°43′29″N, 9°21′18″W |