Nonstop flight route between St. Petersburg, Florida, United States and Porto, Portugal:

About this route:

A direct, nonstop flight between Albert Whitted Airport (SPG), St. Petersburg, Florida, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 4,186 miles (or 6,737 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Albert Whitted Airport and Francisco Sá Carneiro Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Albert Whitted Airport and Francisco Sá Carneiro Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Albert Whitted Airport (SPG):

• The airport is named for Lieutenant James Albert Whitted, USNR, a St.
• National Airlines, one of the nation's first airlines, began service there in 1934.
• The furthest airport from Albert Whitted Airport (SPG) is Shark Bay Airport (MJK), which is located 11,430 miles (18,395 kilometers) away in Monkey Mia, Western Australia, Australia.
• Albert Whitted Airport (SPG) has 2 runways.
• Because of Albert Whitted Airport's relatively low elevation of 7 feet, planes can take off or land at Albert Whitted Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Based on the 2005 Airport Master Plan commissioned by the City of St.
• The closest airport to Albert Whitted Airport (SPG) is MacDill Air Force Base (MCF), which is located only 9 miles (14 kilometers) NE of SPG.
• During the first years of World War II, aircraft at CGAS St.
• Since 2003, capital improvements have totaled over $11 million.
• A local group, Citizens for a Waterfront Park, collected signatures and placed a question on the 2003 city ballot that would have closed Albert Whitted and turned it into a city park.

Facts about Francisco Sá Carneiro Airport (OPO):

• The airport is served by Line E of the Porto Metro.
• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
• Because of Francisco Sá Carneiro Airport's relatively low elevation of 226 feet, planes can take off or land at Francisco Sá Carneiro Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• The furthest airport from Francisco Sá Carneiro Airport (OPO) is Westport Airport (WSZ), which is nearly antipodal to Francisco Sá Carneiro Airport (meaning Francisco Sá Carneiro Airport is almost on the exact opposite side of the Earth from Westport Airport), and is located 12,400 miles (19,955 kilometers) away in Westport, New Zealand.
• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.