Nonstop flight route between Colorado Springs, Colorado, United States and Haiphong, Vietnam:

About this route:

A direct, nonstop flight between City of Colorado Springs Municipal Airport (COS), Colorado Springs, Colorado, United States and Cat Bi International Airport (HPH), Haiphong, Vietnam would travel a Great Circle distance of 7,842 miles (or 12,621 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 City of Colorado Springs Municipal 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 City of Colorado Springs Municipal 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 City of Colorado Springs Municipal Airport (COS):

• Because of City of Colorado Springs Municipal Airport's high elevation of 6,187 feet, planes must typically fly at a faster airspeed in order to takeoff or land at COS. Combined with a high temperature, this could make COS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Through the 1970s, 1980s and 1990s the airport tried to expand service.
• The furthest airport from City of Colorado Springs Municipal Airport (COS) is Sir Gaëtan Duval Airport (RRG), which is located 10,940 miles (17,606 kilometers) away in Rodrigues Island, Mauritius.
• City of Colorado Springs Municipal Airport (COS) has 3 runways.
• The closest airport to City of Colorado Springs Municipal Airport (COS) is United States Air Force Academy (AFF), which is located only 15 miles (25 kilometers) NNW of COS.

Facts about Cat Bi International Airport (HPH):

• 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.
• In addition to being known as "Cat Bi International Airport", another name for HPH is "Sân bay Quốc tế Cát Bi".
• 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.
• 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.