Nonstop flight route between Da Nang, Vietnam and Houston, Texas, United States:

About this route:

A direct, nonstop flight between Đà Nẵng International Airport (DAD), Da Nang, Vietnam and William P. Hobby Airport (HOU), Houston, Texas, United States would travel a Great Circle distance of 8,913 miles (or 14,345 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 Đà Nẵng International Airport and William P. Hobby 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 Đà Nẵng International Airport and William P. Hobby 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 Đà Nẵng International Airport (DAD):

• Đà Nẵng International Airport (DAD) has 2 runways.
• In addition to being known as "Đà Nẵng International Airport", another name for DAD is "Sân bay Quốc tế Đà Nẵng".
• Both Tiger Airways and AirAsia terminated their respective SIN-DAD and KUL-DAD flight due to high airport fees.
• Because of Đà Nẵng International Airport's relatively low elevation of 33 feet, planes can take off or land at Đà Nẵng 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 Đà Nẵng International Airport (DAD) is Phu Bai International Airport (HUI), which is located 41 miles (66 kilometers) NW of DAD.
• TransAsia Airways started service between Taipei and Da Nang in December 2009, and China Southern Airlines began service between Guangzhou and Da Nang in January 2010.
• The furthest airport from Đà Nẵng International Airport (DAD) is Rodríguez Ballón International Airport (AQP), which is nearly antipodal to Đà Nẵng International Airport (meaning Đà Nẵng International Airport is almost on the exact opposite side of the Earth from Rodríguez Ballón International Airport), and is located 12,412 miles (19,975 kilometers) away in Arequipa, Peru.
• Situated on flat, sandy ground on the south side of the major port city of Da Nang, the area was ideal for an airfield, having unobstructed approaches to its north/south runways.
• During the year 2006, Da Nang Airport counted one million passengers annually, the first time since 1975 it had reached this level.
• In addition to its civil aviation, the runway is shared with the Vietnamese People's Air Force, although military activities are now extremely limited.

Facts about William P. Hobby Airport (HOU):

• The closest airport to William P. Hobby Airport (HOU) is Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), which is located only 8 miles (12 kilometers) ESE of HOU.
• The city of Houston opened and dedicated a new air terminal and hangar in 1940.
• The April 1957 Official Airline Guide shows 26 weekday departures on Eastern, 20 Braniff, nine Continental, nine Delta, nine Trans-Texas, four National, two Pan American and one American.
• William P. Hobby Airport (HOU) has 4 runways.
• The furthest airport from William P. Hobby Airport (HOU) is Cocos (Keeling) Island Airport (CCK), which is located 11,002 miles (17,706 kilometers) away in Cocos Islands, Australia.
• Because of William P. Hobby Airport's relatively low elevation of 46 feet, planes can take off or land at William P. Hobby 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.
• George Bush Intercontinental Airport opened in 1969 because of expansion limitations at Hobby, and all airlines at Hobby moved there.
• The terminal includes an interfaith chapel.
• William P. Hobby Airport handled 9,054,001 passengers last year.
• In 1950 Pan Am started a DC-4 nonstop to Mexico City.
• In addition to being known as "William P. Hobby Airport", another name for HOU is "Houston Hobby".
• United Airlines, Houston's other major carrier, which would subsequently be forced to compete with Southwest on proposed international routes, has objected to the expansion plans, citing a study which concludes that the change would cost the Houston area jobs and result in a net reduction in GRP.