Nonstop flight route between Porto, Portugal and Colorado Springs, Colorado, United States:

About this route:

A direct, nonstop flight between Francisco Sá Carneiro Airport (OPO), Porto, Portugal and United States Air Force Academy (AFF), Colorado Springs, Colorado, United States would travel a Great Circle distance of 4,795 miles (or 7,717 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 Francisco Sá Carneiro Airport and United States Air Force Academy, 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 Francisco Sá Carneiro Airport and United States Air Force Academy. 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 Francisco Sá Carneiro Airport (OPO):

• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• 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.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• STCP buses also link the airport and the city.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
• 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.
• Porto Airport reached its six millionth passenger mark on 30 December 2011.

Facts about United States Air Force Academy (AFF):

• The closest airport to United States Air Force Academy (AFF) is City of Colorado Springs Municipal Airport (COS), which is located only 15 miles (25 kilometers) SSE of AFF.
• The Academy's permanent site had not yet been completed when the first class entered, so the 306 cadets from the Class of 1959 were sworn in at a temporary site at Lowry Air Force Base, in Denver on 11 July 1955.
• The Cadet Area also contains extensive facilities for use by cadets participating in intercollegiate athletics, intramural athletics, physical education classes and other physical training.
• One of the most significant events in the history of the Academy was the admission of women.
• In 1984, the Cadet Wing voted to add an "Honor Oath," which was to be taken by all cadets.
• The effects of the anti-war movement were felt at the Academy as well.
• The furthest airport from United States Air Force Academy (AFF) is Sir Gaëtan Duval Airport (RRG), which is located 10,934 miles (17,596 kilometers) away in Rodrigues Island, Mauritius.
• Many Academy graduates of this era served with distinction in the Vietnam War.