How far is Cascais from Rio De Janeiro?

The distance between Rio De Janeiro (Rio de Janeiro–Galeão International Airport) and Cascais (Cascais Airport) is 4769 miles / 7674 kilometers / 4144 nautical miles.

Distance from Rio De Janeiro to Cascais

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

Vincenty's formula (applied above)

• 4768.621 miles
• 7674.352 kilometers
• 4143.819 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

• 4784.221 miles
• 7699.458 kilometers
• 4157.375 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 Rio De Janeiro to Cascais?

The estimated flight time from Rio de Janeiro–Galeão International Airport to Cascais Airport is 9 hours and 31 minutes.

What is the time difference between Rio De Janeiro and Cascais?

The time difference between Rio De Janeiro and Cascais is 3 hours. Cascais is 3 hours ahead of Rio De Janeiro.

Flight carbon footprint between Rio de Janeiro–Galeão International Airport (GIG) and Cascais Airport (CAT)

On average, flying from Rio De Janeiro to Cascais generates about 554 kg of CO2 per passenger, and 554 kilograms equals 1 221 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rio De Janeiro to Cascais

See the map of the shortest flight path between Rio de Janeiro–Galeão International Airport (GIG) and Cascais Airport (CAT).

Airport information

Origin	Rio de Janeiro–Galeão International Airport
City:	Rio De Janeiro
Country:	Brazil
IATA Code:	GIG
ICAO Code:	SBGL
Coordinates:	22°48′35″S, 43°15′2″W

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