Nonstop flight route between Danville, Illinois, United States and Porto, Portugal:

About this route:

A direct, nonstop flight between Vermilion Regional Airport (DNV), Danville, Illinois, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 3,980 miles (or 6,405 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 Vermilion Regional 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 Vermilion Regional 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 Vermilion Regional Airport (DNV):

• Vermilion Regional Airport (DNV) has 2 runways.
• Because of Vermilion Regional Airport's relatively low elevation of 697 feet, planes can take off or land at Vermilion Regional 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.
• The furthest airport from Vermilion Regional Airport (DNV) is Margaret River Airport (MGV), which is located 11,117 miles (17,891 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Vermilion Regional Airport (DNV) is Purdue University Airport (LAF), which is located 38 miles (61 kilometers) ENE of DNV.
• Vermilion County Airport main entrance

Facts about Francisco Sá Carneiro Airport (OPO):

• In 2007, the airport was voted the Best Airport in Europe in the Airport Service Quality Awards by Airports Council International.
• The airport is served by Line E of the Porto Metro.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• Taxis service the city centre and there is a road link.
• 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 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.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• On 25 February 2008, Airports Council International announced that according to its 2007 Airport Service Quality Survey, Porto placed first overall in Europe for service and placed fourth among airports worldwide having fewer than 5 million passengers.