How far is Cascais from London?

The distance between London (London Heathrow Airport) and Cascais (Cascais Airport) is 980 miles / 1577 kilometers / 852 nautical miles.

The driving distance from London (LHR) to Cascais (CAT) is 1397 miles / 2248 kilometers, and travel time by car is about 23 hours 41 minutes.

Distance from London to Cascais

There are several ways to calculate the distance from London to Cascais. Here are two standard methods:

Vincenty's formula (applied above)

• 980.062 miles
• 1577.257 kilometers
• 851.650 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

• 979.971 miles
• 1577.111 kilometers
• 851.572 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 London to Cascais?

The estimated flight time from London Heathrow Airport to Cascais Airport is 2 hours and 21 minutes.

What is the time difference between London and Cascais?

There is no time difference between London and Cascais.

Flight carbon footprint between London Heathrow Airport (LHR) and Cascais Airport (CAT)

On average, flying from London to Cascais generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from London to Cascais

See the map of the shortest flight path between London Heathrow Airport (LHR) and Cascais Airport (CAT).

Airport information

Origin	London Heathrow Airport
City:	London
Country:	United Kingdom
IATA Code:	LHR
ICAO Code:	EGLL
Coordinates:	51°28′14″N, 0°27′42″W

Destination	Cascais Airport
City:	Cascais
Country:	Portugal
IATA Code:	CAT
ICAO Code:	LPCS
Coordinates:	38°43′29″N, 9°21′18″W