Nonstop flight route between Sembach, Germany and Deadhorse, Alaska, United States:

About this route:

A direct, nonstop flight between Sembach KaserneSembach Air Base (SEX), Sembach, Germany and Alpine Airstrip (DQH), Deadhorse, Alaska, United States would travel a Great Circle distance of 4,087 miles (or 6,577 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 Sembach KaserneSembach Air Base and Alpine Airstrip, 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 Sembach KaserneSembach Air Base and Alpine Airstrip. 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 Sembach KaserneSembach Air Base (SEX):

• Although the Air Base was constructed in the French Zone of Occupation under French direction, it was built to be used by NATO forces and was, moreover, intended to be an American Air Base from the beginning.
• The furthest airport from Sembach KaserneSembach Air Base (SEX) is Chatham Islands (CHT), which is located 11,992 miles (19,299 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Sembach KaserneSembach Air Base (SEX) is Ramstein Air Base (RMS), which is located only 13 miles (21 kilometers) WSW of SEX.
• Sembach's origins date back to 1919 after World War I when French occupation troops used the eastern half of the present flightline as an airfield.
• In January 1958, it was announced that the 66th TRW would transition to the RF-101 Voodoo.
• In February 1957, the RB-57s of the 30th TFS at Sembach were also being replaced by the Douglas RB-66 Destroyer.
• Despite these efforts, the land was successfully surveyed in August 1952.
• In 1939, the German Luftwaffe ordered that the area be reserved for use as a fighter base.
• During the Cold War, Sembach Air Base housed a variety of USAF Tactical Reconnaissance, Close Air Support and Tactical Air Control units as a front line NATO air base.

Facts about Alpine Airstrip (DQH):

• Alpine Airstrip (DQH) currently has only 1 runway.
• Because of Alpine Airstrip's relatively low elevation of 18 feet, planes can take off or land at Alpine Airstrip 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 closest airport to Alpine Airstrip (DQH) is Nuiqsut Airport (NUI), which is located only 9 miles (15 kilometers) S of DQH.
• In addition to being known as "Alpine Airstrip", another name for DQH is "AK15".
• The furthest airport from Alpine Airstrip (DQH) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,154 miles (16,342 kilometers) away in Villa Las Estrellas, Antarctica.