How far is Cascais from Southend?

The distance between Southend (London Southend Airport) and Cascais (Cascais Airport) is 1012 miles / 1628 kilometers / 879 nautical miles.

The driving distance from Southend (SEN) to Cascais (CAT) is 1379 miles / 2220 kilometers, and travel time by car is about 23 hours 28 minutes.

Distance from Southend to Cascais

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

Vincenty's formula (applied above)

• 1011.832 miles
• 1628.386 kilometers
• 879.258 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

• 1011.604 miles
• 1628.019 kilometers
• 879.060 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 Southend to Cascais?

The estimated flight time from London Southend Airport to Cascais Airport is 2 hours and 24 minutes.

What is the time difference between Southend and Cascais?

There is no time difference between Southend and Cascais.

Flight carbon footprint between London Southend Airport (SEN) and Cascais Airport (CAT)

On average, flying from Southend to Cascais generates about 152 kg of CO2 per passenger, and 152 kilograms equals 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Southend to Cascais

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

Airport information

Origin	London Southend Airport
City:	Southend
Country:	United Kingdom
IATA Code:	SEN
ICAO Code:	EGMC
Coordinates:	51°34′17″N, 0°41′44″E

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