# Distance between Cascais (CAT) and Portimão (PRM)

Flight distance from Cascais to Portimão (Cascais Airport – Portimão Airport) is 117 miles / 188 kilometers / 101 nautical miles. Estimated flight time is 43 minutes.

Driving distance from Cascais (CAT) to Portimão (PRM) is 185 miles / 297 kilometers and travel time by car is about 3 hours 17 minutes.

117
Miles
188
Kilometers
101
Nautical miles

## How far is Portimão from Cascais?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 116.554 miles
• 187.575 kilometers
• 101.282 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 116.700 miles
• 187.810 kilometers
• 101.409 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).

## Flight Duration

Estimated flight time from Cascais Airport to Portimão Airport is 43 minutes.

## Time difference

There is no time difference between Cascais and Portimão.

## Carbon dioxide emissions

On average flying from Cascais to Portimão generates about 42 kg of CO2 per passenger, 42 kilograms is equal to 93 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Cascais to Portimão

Shortest flight path between Cascais Airport (CAT) and Portimão Airport (PRM).

## Airport information

Origin Cascais Airport
City: Cascais
Country: Portugal
IATA Code: CAT
ICAO Code: LPCS
Coordinates: 38°43′29″N, 9°21′18″W
Destination Portimão Airport
City: Portimão
Country: Portugal
IATA Code: PRM
ICAO Code: LPPM
Coordinates: 37°8′57″N, 8°35′2″W