How far is Cascais from Belfast?

The distance between Belfast (Belfast International Airport) and Cascais (Cascais Airport) is 1110 miles / 1787 kilometers / 965 nautical miles.

The driving distance from Belfast (BFS) to Cascais (CAT) is 1781 miles / 2866 kilometers, and travel time by car is about 33 hours 10 minutes.

Distance from Belfast to Cascais

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

Vincenty's formula (applied above)

• 1110.312 miles
• 1786.874 kilometers
• 964.835 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

• 1110.557 miles
• 1787.268 kilometers
• 965.047 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 Belfast to Cascais?

The estimated flight time from Belfast International Airport to Cascais Airport is 2 hours and 36 minutes.

What is the time difference between Belfast and Cascais?

There is no time difference between Belfast and Cascais.

Flight carbon footprint between Belfast International Airport (BFS) and Cascais Airport (CAT)

On average, flying from Belfast to Cascais generates about 157 kg of CO2 per passenger, and 157 kilograms equals 347 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Belfast to Cascais

See the map of the shortest flight path between Belfast International Airport (BFS) and Cascais Airport (CAT).

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″W

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