How far is Greensboro, NC, from Porto?

The distance between Porto (Porto Airport) and Greensboro (Greensboro Piedmont Triad International Airport) is 3760 miles / 6051 kilometers / 3267 nautical miles.

Distance from Porto to Greensboro

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

Vincenty's formula (applied above)

• 3760.084 miles
• 6051.268 kilometers
• 3267.424 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

• 3751.152 miles
• 6036.894 kilometers
• 3259.662 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 Porto to Greensboro?

The estimated flight time from Porto Airport to Greensboro Piedmont Triad International Airport is 7 hours and 37 minutes.

What is the time difference between Porto and Greensboro?

The time difference between Porto and Greensboro is 5 hours. Greensboro is 5 hours behind Porto.

Flight carbon footprint between Porto Airport (OPO) and Greensboro Piedmont Triad International Airport (GSO)

On average, flying from Porto to Greensboro generates about 427 kg of CO2 per passenger, and 427 kilograms equals 940 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Porto to Greensboro

See the map of the shortest flight path between Porto Airport (OPO) and Greensboro Piedmont Triad International Airport (GSO).

Airport information

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

Destination	Greensboro Piedmont Triad International Airport
City:	Greensboro, NC
Country:	United States
IATA Code:	GSO
ICAO Code:	KGSO
Coordinates:	36°5′52″N, 79°56′14″W