Nonstop flight route between Hanoi, Vietnam and Fort Knox, Kentucky, United States:

About this route:

A direct, nonstop flight between Nội Bài International Airport (HAN), Hanoi, Vietnam and Godman Army Airfield (FTK), Fort Knox, Kentucky, United States would travel a Great Circle distance of 8,280 miles (or 13,326 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 Nội Bài International Airport and Godman Army Airfield, 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 Nội Bài International Airport and Godman Army Airfield. 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 Nội Bài International Airport (HAN):

• The furthest airport from Nội Bài International Airport (HAN) is Diego Aracena International Airport (IQQ), which is nearly antipodal to Nội Bài International Airport (meaning Nội Bài International Airport is almost on the exact opposite side of the Earth from Diego Aracena International Airport), and is located 12,174 miles (19,591 kilometers) away in Iquique, Chile.
• Because of Nội Bài International Airport's relatively low elevation of 39 feet, planes can take off or land at Nội Bài 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 Nội Bài International Airport (HAN) is Cat Bi International Airport (HPH), which is located 65 miles (105 kilometers) ESE of HAN.
• The distance between the two runways is only 250 metres, so the airport has a maximum capacity of 10 million passengers a year in accordance with International Civil Aviation Organisation safety regulations.
• Nội Bài International Airport (HAN) has 2 runways.
• In addition to being known as "Nội Bài International Airport", another name for HAN is "Sân bay Quốc tế Nội Bài".
• Nội Bài International Airport in Hanoi, the capital of Vietnam, is the largest airport in the north of the country.

Facts about Godman Army Airfield (FTK):

• At the time a flight of four P-51 fighters was on a routine training flight under the supervision of Flight Commander Captain Thomas Mantell.
• In 1944, the mission changed to replacement training, and the 477th Bombardment Group became the B-25 Replacement Training unit.
• Because of Godman Army Airfield's relatively low elevation of 756 feet, planes can take off or land at Godman Army Airfield 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 Godman Army Airfield (FTK) is Margaret River Airport (MGV), which is located 11,229 miles (18,071 kilometers) away in Margaret River, Western Australia, Australia.
• Godman Army Airfield (FTK) has 4 runways.
• The next message came from one of the three remaining pilots, who said he was losing his bearings and was becoming fearful of becoming lost.
• After the 1953 armistice in Korea, Godman was phased down and the 4430th Air Base Wing became the host organization at the base.
• The closest airport to Godman Army Airfield (FTK) is Addington Field (EKX), which is located only 15 miles (25 kilometers) S of FTK.