Nonstop flight route between Cape Romanzof, Alaska, United States and Long Semado, Sarawak, Malaysia:

About this route:

A direct, nonstop flight between Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    (CZF), Cape Romanzof, Alaska, United States and Long Semado Airport (LSM), Long Semado, Sarawak, Malaysia would travel a Great Circle distance of 5,586 miles (or 8,989 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 Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    and Long Semado 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 Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    and Long Semado 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 Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    (CZF):

• The furthest airport from Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    (CZF) is Cape Town International Airport (CPT), which is located 10,504 miles (16,905 kilometers) away in Cape Town, South Africa.
• Cape Romanzof provided information 24/7 to the air defense Direction Center at King Salmon AFS where it was analyzed to determine range, direction altitude speed and whether or not aircraft were friendly or hostile.
• In addition to being known as "Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site   ", another name for CZF is "Cape Romanzof AFS Radars F-06".
• The station was opened in April 1953 as a general radar surveillance station, operated by the 795th Aircraft Control and Warning Squadron.
• The closest airport to Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    (CZF) is Scammon Bay Airport (SCM), which is located only 13 miles (21 kilometers) ENE of CZF.
• Contracts were awarded during the spring of 1950, and work was started shortly afterwards on construction.
• Cape Romanzof AFS was a continental defence radar station constructed to provide the United States Air Force early warning of an attack by the Soviet Union on Alaska.
• No longer needed, the 795th AC&W Sq was inactivated on l November 1983 and the station re-designated as a Long Range Radar Site.

Facts about Long Semado Airport (LSM):

• The furthest airport from Long Semado Airport (LSM) is Tefé Airport (TFF), which is nearly antipodal to Long Semado Airport (meaning Long Semado Airport is almost on the exact opposite side of the Earth from Tefé Airport), and is located 12,375 miles (19,916 kilometers) away in Tefé, Amazonas, Brazil.
• In addition to being known as "Long Semado Airport", another name for LSM is "Lapangan Terbang Long Semado".
• Long Semado Airport (LSM) currently has only 1 runway.
• The closest airport to Long Semado Airport (LSM) is Ba'kelalan Airport (BKM), which is located only 16 miles (26 kilometers) S of LSM.