Nonstop flight route between Sembach, Germany and Mount Vernon, Illinois, United States:

About this route:

A direct, nonstop flight between Sembach KaserneSembach Air Base (SEX), Sembach, Germany and Mt. Vernon Airport (MVN), Mount Vernon, Illinois, United States would travel a Great Circle distance of 4,537 miles (or 7,301 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 Mt. Vernon 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 Sembach KaserneSembach Air Base and Mt. Vernon 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 Sembach KaserneSembach Air Base (SEX):

• 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.
• Sembach is the home of the United States Army's 230th Military Police Company, the 95th Military Police Battalion, 18th Military Police Brigade, the 30th Medical Command, and the 786th Security Forces Squadron regional training center.
• In January 1958, it was announced that the 66th TRW would transition to the RF-101 Voodoo.
• 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.
• 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.
• 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.

Facts about Mt. Vernon Airport (MVN):

• The furthest airport from Mt. Vernon Airport (MVN) is Margaret River Airport (MGV), which is located 11,070 miles (17,815 kilometers) away in Margaret River, Western Australia, Australia.
• Mt. Vernon Airport (MVN) has 2 runways.
• The closest airport to Mt. Vernon Airport (MVN) is Salem–Leckrone Airport (SLO), which is located 23 miles (37 kilometers) NNW of MVN.
• Because of Mt. Vernon Airport's relatively low elevation of 480 feet, planes can take off or land at Mt. Vernon 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.