How far is Cascais from Derry?
The distance between Derry (City of Derry Airport) and Cascais (Cascais Airport) is 1132 miles / 1821 kilometers / 984 nautical miles.
The driving distance from Derry (LDY) to Cascais (CAT) is 1877 miles / 3020 kilometers, and travel time by car is about 34 hours 19 minutes.
City of Derry Airport – Cascais Airport
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Distance from Derry to Cascais
There are several ways to calculate the distance from Derry to Cascais. Here are two standard methods:
Vincenty's formula (applied above)- 1131.816 miles
- 1821.481 kilometers
- 983.521 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- 1132.061 miles
- 1821.876 kilometers
- 983.734 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 Derry to Cascais?
The estimated flight time from City of Derry Airport to Cascais Airport is 2 hours and 38 minutes.
What is the time difference between Derry and Cascais?
Flight carbon footprint between City of Derry Airport (LDY) and Cascais Airport (CAT)
On average, flying from Derry to Cascais generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Derry to Cascais
See the map of the shortest flight path between City of Derry Airport (LDY) and Cascais Airport (CAT).
Airport information
| Origin | City of Derry Airport |
|---|---|
| City: | Derry |
| Country: | United Kingdom  |
| IATA Code: | LDY |
| ICAO Code: | EGAE |
| Coordinates: | 55°2′34″N, 7°9′39″W |
| Destination | Cascais Airport |
|---|---|
| City: | Cascais |
| Country: | Portugal  |
| IATA Code: | CAT |
| ICAO Code: | LPCS |
| Coordinates: | 38°43′29″N, 9°21′18″W |