Nonstop flight route between Cape Romanzof, Alaska, United States and Haiphong, Vietnam:
Departure Airport:
Arrival Airport:
Distance from CZF to HPH:
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- About this route
- CZF Airport Information
- HPH Airport Information
- Facts about CZF
- Facts about HPH
- 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 HPH
- List of Nearest Airports to HPH
- Map of Furthest Airports from HPH
- List of Furthest Airports from HPH
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 Cat Bi International Airport (HPH), Haiphong, Vietnam would travel a Great Circle distance of 4,871 miles (or 7,839 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 Cat Bi 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 Cat Bi 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: | HPH / VVCI |
Airport Names: |
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Location: | Haiphong, Vietnam |
GPS Coordinates: | 20°49'9"N by 106°43'28"E |
Operator/Owner: | Northern Airports Services Company |
Airport Type: | Public |
Elevation: | 13 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from HPH |
More Information: | HPH Maps & Info |
Facts about Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF):
- 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 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.
- Today the site is controlled by the Pacific Air Forces 611th Air Support Group, based at Elmendorf AFB.
- 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.
- Contracts were awarded during the spring of 1950, and work was started shortly afterwards on construction.
- The inaccessibility made the personnel at the site responsible for maintenance if anything went wrong.
- Cape Romanzof Air Force Station is a closed United States Air Force General Surveillance Radar station.
Facts about Cat Bi International Airport (HPH):
- In addition to being known as "Cat Bi International Airport", another name for HPH is "Sân bay Quốc tế Cát Bi".
- Because of Cat Bi International Airport's relatively low elevation of 13 feet, planes can take off or land at Cat Bi 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.
- The closest airport to Cat Bi International Airport (HPH) is Nội Bài International Airport (HAN), which is located 65 miles (105 kilometers) WNW of HPH.
- Cat Bi International Airport (HPH) currently has only 1 runway.
- The furthest airport from Cat Bi International Airport (HPH) is Diego Aracena International Airport (IQQ), which is nearly antipodal to Cat Bi International Airport (meaning Cat Bi International Airport is almost on the exact opposite side of the Earth from Diego Aracena International Airport), and is located 12,236 miles (19,692 kilometers) away in Iquique, Chile.