Nonstop flight route between Dover, Delaware, United States and Porto, Portugal:

About this route:

A direct, nonstop flight between Dover Air Force Base (DOV), Dover, Delaware, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 3,439 miles (or 5,534 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 Dover Air Force Base 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 Dover Air Force Base 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 Dover Air Force Base (DOV):

• * Was a subbase of Camp Springs AAF, Maryland, June 6, 1943 – April 15, 1944.
• In March 1989, C-5s from Dover delivered special equipment used to clean up the Exxon Valdez oil spill in Prince William Sound.
• The closest airport to Dover Air Force Base (DOV) is Millville Municipal Airport (MIV), which is located 27 miles (43 kilometers) NE of DOV.
• In addition to being known as "Dover Air Force Base", another name for DOV is "Dover AFB".
• Dover AFB is also the home for the largest military mortuary in the Department of Defense, and has been used for processing military personnel killed in both war and peacetime.
• It is also home to the Air Mobility Command Museum.
• In 1992, with the disestablishment of Military Air Command, Dover AFB was transferred to the newly established Air Mobility Command and the 436 MAW and 512 MAW were redesignated as the 436th Airlift Wing and the 512th Airlift Wing, respectively.
• When war broke out between Israel and the combine forces of Egypt and Syria on October 13, 1973 the 436 MAW responded with a 32-day airlift that delivered 22,305 tons of munitions and military equipment to Israel.
• The furthest airport from Dover Air Force Base (DOV) is Margaret River Airport (MGV), which is located 11,750 miles (18,909 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Francisco Sá Carneiro Airport (OPO):

• 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.
• In 2007, the airport was voted the Best Airport in Europe in the Airport Service Quality Awards by Airports Council International.
• Porto Airport reached its six millionth passenger mark on 30 December 2011.
• 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 (OPO) currently has only 1 runway.
• 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".
• 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.