Nonstop flight route between Cape Romanzof, Alaska, United States and Surabaya, Indonesia:
Departure Airport:

Arrival Airport:

Distance from CZF to SUB:
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- About this route
- CZF Airport Information
- SUB Airport Information
- Facts about CZF
- Facts about SUB
- Map of Nearest Airports to CZF
- List of Nearest Airports to CZF
- Map of Furthest Airports from CZF
- List of Furthest Airports from CZF
- Map of Nearest Airports to SUB
- List of Nearest Airports to SUB
- Map of Furthest Airports from SUB
- List of Furthest Airports from SUB
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 Juanda International Airport (SUB), Surabaya, Indonesia would travel a Great Circle distance of 6,384 miles (or 10,274 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 Juanda International 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 Juanda International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CZF / PACZ |
Airport Names: |
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Location: | Cape Romanzof, Alaska, United States |
GPS Coordinates: | 61°47'22"N by 165°57'42"W |
View all routes: | Routes from CZF |
More Information: | CZF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SUB / WARR |
Airport Names: |
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Location: | Surabaya, Indonesia |
GPS Coordinates: | 7°22'46"S by 112°47'12"E |
Area Served: | Surabaya |
Operator/Owner: | Government of Indonesia |
Airport Type: | Public/Military |
Elevation: | 9 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from SUB |
More Information: | SUB Maps & Info |
Facts about Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF):
- 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.
- The station was opened in April 1953 as a general radar surveillance station, operated by the 795th Aircraft Control and Warning Squadron.
- 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.
- 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.
- 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.
- 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".
Facts about Juanda International Airport (SUB):
- Juanda International Airport (SUB) currently has only 1 runway.
- The closest airport to Juanda International Airport (SUB) is Abdul Rachman Saleh Airport (MLG), which is located 38 miles (61 kilometers) S of SUB.
- Because of Juanda International Airport's relatively low elevation of 9 feet, planes can take off or land at Juanda International 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.
- Opened on December 7 1964 as a national army and naval air base of Indonesia.
- A Cathay Pacific Airbus A330-300 spotted at Juanda
- In addition to being known as "Juanda International Airport", another name for SUB is "Bandar Udara Internasional Juanda".
- The furthest airport from Juanda International Airport (SUB) is Las Flecheras Airport (SFD), which is nearly antipodal to Juanda International Airport (meaning Juanda International Airport is almost on the exact opposite side of the Earth from Las Flecheras Airport), and is located 12,399 miles (19,954 kilometers) away in San Fernando de Apure, Venezuela.
- Currently, Juanda International Airport is the hub of Citilink, Garuda Indonesia, Indonesia AirAsia, Lion Air, and Tigerair Mandala along with Soekarno-Hatta International Airport.
- Apron and runway view from Departure lounge
- Juanda International Airport handled 16,447,912 passengers last year.