Nonstop flight route between Denver, Colorado, United States and Alghero, Sardinia, Italy:

About this route:

A direct, nonstop flight between Denver International Airport (DEN), Denver, Colorado, United States and Alghero-Fertilia Airport (AHO), Alghero, Sardinia, Italy would travel a Great Circle distance of 5,461 miles (or 8,789 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 Denver International Airport and Alghero-Fertilia 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 Denver International Airport and Alghero-Fertilia 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 Denver International Airport (DEN):

• The closest airport to Denver International Airport (DEN) is Centennial Airport (APA), which is located 22 miles (36 kilometers) SSW of DEN.
• The airport is 25 miles driving distance from downtown Denver, which is 19 miles further away than Stapleton International Airport, the airport it replaced.
• Denver International Airport (DEN) has 6 runways.
• In April 1994, the city invited reporters to observe the first test of the new automated baggage system.
• Denver International Airport handled 52,556,359 passengers last year.
• At 35,000 acres, DIA is by far the largest land area commercial airport in the United States.
• Because of Denver International Airport's high elevation of 5,431 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DEN. Combined with a high temperature, this could make DEN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Delays caused by poor planning and repeated design changes due to changing requirements from United Airlines caused Mayor Webb to push opening day back, first to December 1993, then to March 1994.
• The furthest airport from Denver International Airport (DEN) is Sir Gaëtan Duval Airport (RRG), which is located 10,877 miles (17,505 kilometers) away in Rodrigues Island, Mauritius.
• Both during construction and after its opening Denver International Airport has set aside a portion of its construction and operation budgets for art.

Facts about Alghero-Fertilia Airport (AHO):

• Alghero-Fertilia Airport (AHO) currently has only 1 runway.
• On 23 November 2007 management of the airport was transferred to SO.GE.A.AL.
• Because of Alghero-Fertilia Airport's relatively low elevation of 87 feet, planes can take off or land at Alghero-Fertilia 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.
• Alghero-Fertilia Airport handled 1,518,870 passengers last year.
• Domestic flights from nine Italian airports provided around 600,000 passengers annually for 2000 to 2004, while fifteen international connections caused an increase of passenger traffic from 100,000 in 2000 to 400,000 in 2004, bringing total traffic to 1.5 million passengers recorded in 2012.
• In addition to being known as "Alghero-Fertilia Airport", another name for AHO is "Aeroporto di Alghero-Fertilia".
• The closest airport to Alghero-Fertilia Airport (AHO) is Olbia Costa Smeralda Airport (OLB), which is located 67 miles (107 kilometers) ENE of AHO.
• During the early 1960s the civil activities moved on the east side of the property and an old hangar was used as a passenger terminal.
• The furthest airport from Alghero-Fertilia Airport (AHO) is Chatham Islands (CHT), which is nearly antipodal to Alghero-Fertilia Airport (meaning Alghero-Fertilia Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,109 miles (19,488 kilometers) away in Waitangi, Chatham Islands, New Zealand.