Nonstop flight route between Hayden, Colorado, United States and Aalborg, Denmark:

About this route:

A direct, nonstop flight between Yampa Valley Airport (HDN), Hayden, Colorado, United States and Aalborg Airport (AAL), Aalborg, Denmark would travel a Great Circle distance of 4,773 miles (or 7,682 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 Yampa Valley Airport and Aalborg 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 Yampa Valley Airport and Aalborg 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 Yampa Valley Airport (HDN):

• Other airlines that have served the airport include Continental Airlines, Northwest Airlines and Pacific Southwest Airlines.
• Yampa Valley Airport (HDN) currently has only 1 runway.
• The furthest airport from Yampa Valley Airport (HDN) is Sir Gaëtan Duval Airport (RRG), which is located 10,901 miles (17,543 kilometers) away in Rodrigues Island, Mauritius.
• Because of Yampa Valley Airport's high elevation of 6,606 feet, planes must typically fly at a faster airspeed in order to takeoff or land at HDN. Combined with a high temperature, this could make HDN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Yampa Valley Airport covers 671 acres at an elevation of 6,606 feet above mean sea level.
• The Yampa Valley Airport recently completed Phase II of a project that expanded the terminal, apron and parking lots.
• In addition to being known as "Yampa Valley Airport", another name for HDN is "Yampa Valley Regional Airport".
• Yampa Valley Airport is a county owned, public airport in Routt County, Colorado, two miles southeast of Hayden and about 25 miles west of Steamboat Springs.
• The closest airport to Yampa Valley Airport (HDN) is Craig–Moffat Airport (CIG), which is located only 16 miles (26 kilometers) W of HDN.
• The airport has two ARFF trucks in the operations garage that are run by full-time and seasonal firefighters.

Facts about Aalborg Airport (AAL):

• The furthest airport from Aalborg Airport (AAL) is Chatham Islands (CHT), which is located 11,479 miles (18,474 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Aalborg Airport handled 142,228 passengers last year.
• The airline Greenland Express has its headquarters at Aalborg Airport.
• Aalborg Airport is a dual-use airport located in Nørresundby, Aalborg Municipality, Denmark, which is 3.5 NM northwest of Aalborg.
• In addition to being known as "Aalborg Airport", another name for AAL is "Aalborg Lufthavn".
• The closest airport to Aalborg Airport (AAL) is Sindal Airport (CNL), which is located 32 miles (51 kilometers) NNE of AAL.
• Aalborg Airport (AAL) has 2 runways.
• Because of Aalborg Airport's relatively low elevation of 10 feet, planes can take off or land at Aalborg 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.