Nonstop flight route between Obo, Papua New Guinea, Papua New Guinea and Cape Romanzof, Alaska, United States:

About this route:

A direct, nonstop flight between Obo Airport (OBX), Obo, Papua New Guinea, Papua New Guinea and Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    (CZF), Cape Romanzof, Alaska, United States would travel a Great Circle distance of 5,552 miles (or 8,936 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 Obo Airport and Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site   , 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 Obo Airport and Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site   . 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 Obo Airport (OBX):

• The furthest airport from Obo Airport (OBX) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 11,682 miles (18,801 kilometers) away in Parnaiba, Piaui, Brazil.
• In addition to being known as "Obo Airport", another name for OBX is "AYOB".
• The closest airport to Obo Airport (OBX) is Aiambak Airport (AIH), which is located only 18 miles (28 kilometers) NNW of OBX.

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.
• In 1998 Pacific Air Forces initiated "Operation Clean Sweep", in which abandoned Cold War stations in Alaska were remediated and the land restored to its previous state.
• Over the years, the equipment at the station was upgraded or modified to improve the efficiency and accuracy of the information gathered by the radars.
• 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.
• 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.
• The station was opened in April 1953 as a general radar surveillance station, operated by the 795th Aircraft Control and Warning Squadron.
• 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 radar surveillance station was closed on 1 November 1983, and was redesignated as a Long Range Radar site as part of the Alaska Radar System.
• The inaccessibility made the personnel at the site responsible for maintenance if anything went wrong.