How far is Porto from Atlanta, GA?

The distance between Atlanta (Hartsfield–Jackson Atlanta International Airport) and Porto (Porto Airport) is 4066 miles / 6543 kilometers / 3533 nautical miles.

Distance from Atlanta to Porto

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

Vincenty's formula (applied above)

• 4065.854 miles
• 6543.358 kilometers
• 3533.131 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

• 4056.637 miles
• 6528.525 kilometers
• 3525.121 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 Atlanta to Porto?

The estimated flight time from Hartsfield–Jackson Atlanta International Airport to Porto Airport is 8 hours and 11 minutes.

What is the time difference between Atlanta and Porto?

The time difference between Atlanta and Porto is 5 hours. Porto is 5 hours ahead of Atlanta.

Flight carbon footprint between Hartsfield–Jackson Atlanta International Airport (ATL) and Porto Airport (OPO)

On average, flying from Atlanta to Porto generates about 465 kg of CO2 per passenger, and 465 kilograms equals 1 024 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Atlanta to Porto

See the map of the shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Porto Airport (OPO).

Airport information

Origin	Hartsfield–Jackson Atlanta International Airport
City:	Atlanta, GA
Country:	United States
IATA Code:	ATL
ICAO Code:	KATL
Coordinates:	33°38′12″N, 84°25′41″W

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