How far is Porto from Portland, OR?

The distance between Portland (Portland International Airport) and Porto (Porto Airport) is 5200 miles / 8369 kilometers / 4519 nautical miles.

Distance from Portland to Porto

There are several ways to calculate the distance from Portland to Porto. Here are two standard methods:

Vincenty's formula (applied above)

• 5200.388 miles
• 8369.213 kilometers
• 4519.014 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

• 5186.720 miles
• 8347.217 kilometers
• 4507.137 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 Portland to Porto?

The estimated flight time from Portland International Airport to Porto Airport is 10 hours and 20 minutes.

What is the time difference between Portland and Porto?

The time difference between Portland and Porto is 8 hours. Porto is 8 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Porto Airport (OPO)

On average, flying from Portland to Porto generates about 610 kg of CO2 per passenger, and 610 kilograms equals 1 345 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Porto

See the map of the shortest flight path between Portland International Airport (PDX) and Porto Airport (OPO).

Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″W

Destination	Porto Airport
City:	Porto
Country:	Portugal
IATA Code:	OPO
ICAO Code:	LPPR
Coordinates:	41°14′53″N, 8°40′53″W