Nonstop flight route between Bozeman, Montana, United States and Haiphong, Vietnam:

About this route:

A direct, nonstop flight between Bozeman Yellowstone International Airport (BZN), Bozeman, Montana, United States and Cat Bi International Airport (HPH), Haiphong, Vietnam would travel a Great Circle distance of 7,259 miles (or 11,682 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 Bozeman Yellowstone International Airport 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 Bozeman Yellowstone International Airport 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 Bozeman Yellowstone International Airport (BZN):

• The furthest airport from Bozeman Yellowstone International Airport (BZN) is Sir Gaëtan Duval Airport (RRG), which is located 10,612 miles (17,078 kilometers) away in Rodrigues Island, Mauritius.
• In 2011 a terminal expansion designed by Prugh & Lenon Architects opened, adding three gates and more retail concessions.
• Bozeman Yellowstone International Airport is eight miles northwest of Bozeman, in Gallatin County, Montana.
• Bozeman Yellowstone International Airport handled 884,660 passengers last year.
• Bozeman Yellowstone International Airport (BZN) has 3 runways.
• Air Traffic Control handled 73,749 aircraft operations in 2011, up 1.8% over 2010.
• The closest airport to Bozeman Yellowstone International Airport (BZN) is Mission Field (LVM), which is located 34 miles (55 kilometers) E of BZN.
• Because of Bozeman Yellowstone International Airport's high elevation of 4,473 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BZN. Combined with a high temperature, this could make BZN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.

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 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.
• 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.