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

About this route:

A direct, nonstop flight between Denver International Airport (DEN), Denver, Colorado, United States and Naples International Airport (NAP), Naples, Italy would travel a Great Circle distance of 5,668 miles (or 9,122 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 Naples International 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 Naples International 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):

• Denver International Airport handled 52,556,359 passengers last year.
• Denver has traditionally been home to one of the busier airports in the nation because of its location.
• The closest airport to Denver International Airport (DEN) is Centennial Airport (APA), which is located 22 miles (36 kilometers) SSW of DEN.
• Another blizzard on December 20 and 21, 2006 dumped over 20 inches of snow in about 24 hours.
• 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.
• DIA's Art Collection was recently honored by the publishers of USA TODAY, for being of the ten best airports for public art in the United States.
• 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.
• Denver International Airport (DEN) has 6 runways.
• 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.
• Jeppesen Terminal's internationally recognized peaked roof, designed by Fentress Bradburn Architects, is reflective of snow-capped mountains and evokes the early history of Colorado when Native American teepees were located across the Great Plains.
• On September 25, 1994, the airport hosted a fly-in that drew several hundred general aviation aircraft, providing pilots with a unique opportunity to operate in and out of the new airport, and to wander around on foot looking at the ground-side facilities—including the baggage system, which was still under testing.

Facts about Naples International Airport (NAP):

• Naples International Airport (NAP) currently has only 1 runway.
• The furthest airport from Naples International Airport (NAP) is Chatham Islands (CHT), which is located 11,852 miles (19,075 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Naples International Airport's relatively low elevation of 294 feet, planes can take off or land at Naples International 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.
• Naples Airport is the destination in the "Rome-Naples Airline Run" supplied with Microsoft Flight Simulator X.
• In addition to being known as "Naples International Airport", other names for NAP include "Naples Airport" and "Aeroporto di Napoli-Capodichino".
• The closest airport to Naples International Airport (NAP) is Salerno Costa d'Amalfi Airport (QSR), which is located 37 miles (60 kilometers) ESE of NAP.
• Naples International Airport handled 5,801,836 passengers last year.