Nonstop flight route between Doha, Qatar and Haiphong, Vietnam:

About this route:

A direct, nonstop flight between Al-Udeid Air Base (IUD), Doha, Qatar and Cat Bi International Airport (HPH), Haiphong, Vietnam would travel a Great Circle distance of 3,514 miles (or 5,654 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 Al-Udeid Air Base 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 Al-Udeid Air Base 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:

Arrival Airport Information:

Facts about Al-Udeid Air Base (IUD):

• Following Australia's formal withdraw of forces from Iraq and to upon Afghanistan in 2008, the air bridge for operations in the Middle East was re-located to Al Minhad Air Base in the United Arab Emirates.
• Between 2001 and 2009 the airbase was used by the British Royal Air Force with transport and fast-jet aircraft.
• The closest airport to Al-Udeid Air Base (IUD) is Hamad International Airport (DOH), which is located 21 miles (34 kilometers) ENE of IUD.
• Following joint military operations during Operation Desert Storm in 1991, Qatar and the United States concluded a Defense Cooperation Agreement that has been subsequently expanded.
• The National Defense Authorization Act for Fiscal Year 2010 authorizes $117 million in FY2010 spending to build new Air Force recreational, dormitory, and other facilities at Al Udeid.
• The National Defense Authorization Act for Fiscal Year 2008 authorized $81.7 million in FY2008 spending to build new Air Force and Special Operations facilities in Qatar.
• Al-Udeid Air Base (IUD) currently has only 1 runway.
• Because of Al-Udeid Air Base's relatively low elevation of 130 feet, planes can take off or land at Al-Udeid Air Base 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 Al-Udeid Air Base (IUD) is Totegegie Airport (GMR), which is nearly antipodal to Al-Udeid Air Base (meaning Al-Udeid Air Base is almost on the exact opposite side of the Earth from Totegegie Airport), and is located 12,021 miles (19,346 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• The Al Udeid Air Base now serves as a logistics, command, and basing hub for U.S.
• In addition to being known as "Al-Udeid Air Base", other names for IUD include "قاعدة العديد الجوية" and "XJD".

Facts about Cat Bi International Airport (HPH):

• 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.
• 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.
• Cat Bi International Airport (HPH) currently has only 1 runway.
• In addition to being known as "Cat Bi International Airport", another name for HPH is "Sân bay Quốc tế Cát Bi".