Nonstop flight route between Portsmouth, Ohio, United States and Cam Ranh, Khánh Hòa, Vietnam:

About this route:

A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Cam Ranh International Airport (CXR), Cam Ranh, Khánh Hòa, Vietnam would travel a Great Circle distance of 8,839 miles (or 14,225 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 Greater Portsmouth Regional Airport and Cam Ranh 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 Greater Portsmouth Regional Airport and Cam Ranh International 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 Greater Portsmouth Regional Airport (PMH):

• Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
• The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
• The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
• Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth Regional 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 furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Cam Ranh International Airport (CXR):

• Because of Cam Ranh International Airport's relatively low elevation of 40 feet, planes can take off or land at Cam Ranh 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.
• In addition to being known as "Cam Ranh International Airport", another name for CXR is "Sân bay Quốc tế Cam Ranh".
• The closest airport to Cam Ranh International Airport (CXR) is Lien Khuong Airport (DLI), which is located 60 miles (96 kilometers) WSW of CXR.
• The furthest airport from Cam Ranh International Airport (CXR) is Iberia Airport (IBP), which is nearly antipodal to Cam Ranh International Airport (meaning Cam Ranh International Airport is almost on the exact opposite side of the Earth from Iberia Airport), and is located 12,340 miles (19,860 kilometers) away in Iberia, Peru.
• Cam Ranh Airport was built by the United States Army during the Vietnam War, and operated by the United States Air Force for military purposes as Cam Ranh Air Base.
• Cam Ranh is the fourth busiest airport in Vietnam.
• Cam Ranh International Airport handled 1,509,212 passengers last year.
• Cam Ranh International Airport (CXR) currently has only 1 runway.
• On May 19, 2004, after major reconstruction, the airport received its first commercial flight from Hanoi.