Nonstop flight route between Hayden, Colorado, United States and Klagenfurt, Austria:

About this route:

A direct, nonstop flight between Yampa Valley Airport (HDN), Hayden, Colorado, United States and Klagenfurt Airport (KLU), Klagenfurt, Austria would travel a Great Circle distance of 5,426 miles (or 8,733 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 Klagenfurt 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 Klagenfurt 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):

• 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.
• In addition to being known as "Yampa Valley Airport", another name for HDN is "Yampa Valley Regional Airport".
• Yampa Valley Airport (HDN) currently has only 1 runway.
• Earlier, Yampa Valley Airport was served by Frontier Airlines with Convair 580s mainly to Denver.
• All seasonal flights begin in December and end in April.
• The airport has two ARFF trucks in the operations garage that are run by full-time and seasonal firefighters.
• Yampa Valley Airport covers 671 acres at an elevation of 6,606 feet above mean sea level.
• The closest airport to Yampa Valley Airport (HDN) is Craig–Moffat Airport (CIG), which is located only 16 miles (26 kilometers) W of HDN.

Facts about Klagenfurt Airport (KLU):

• The furthest airport from Klagenfurt Airport (KLU) is Chatham Islands (CHT), which is located 11,877 miles (19,114 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Klagenfurt Airport (KLU) is Ljubljana Jože Pučnik Airport (LJU), which is located 29 miles (47 kilometers) S of KLU.
• The nearest bigger international airport is Ljubljana Jože Pučnik Airport in Slovenia approx.
• In 1905, Georg Count of Khevenhüller from Hochosterwitz Castle and in 1907 Dipl.-Ing.
• Klagenfurt Airport (KLU) has 2 runways.
• In addition to being known as "Klagenfurt Airport", another name for KLU is "Kärnten Airport".
• In spring 2014 the airport's home carrier Austrian Airlines announced the closure of their ticketing and service counters at Klagenfurt Airport due to decreasing demand, additional services will be instead provided directly at the check-in counters.
• In June 1929, the pilot hero of World War I, Julius Fedrigoni Edler von Etschthal, has the function of flight director of the airport until 1939.
• A regular suburban bus service connects the airport with the city centre including Klagenfurt main station.