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):

• Two sections of the 436th Aerial Port Squadron warehouse collapsed on February 18, 2003, as a result of a record snow storm.
• In addition to being known as "Dover Air Force Base", another name for DOV is "Dover AFB".
• 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.
• By 2008, the air traffic tower serving the airfield, built in 1955, was the oldest such tower in use in the United States Air Force.
• 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 1944 the Air Technical Service Command chose Dover as a site to engineer, develop, and conduct classified air-launched rocket tests.
• 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.
• Full operational capability was restored to Dover in September, and seven P-47 Thunderbolt squadrons arrived for training in preparation for eventual involvement in the European Theater.

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.
• Francisco Sá Carneiro Airport or simply Porto Airport is an international airport near Porto, Portugal.
• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
• The airport is served by Line E of the Porto Metro.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
• 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 (OPO) currently has only 1 runway.