Nonstop flight route between Haiphong, Vietnam and Ullensaker (near Oslo), Norway:

About this route:

A direct, nonstop flight between Cat Bi International Airport (HPH), Haiphong, Vietnam and Oslo Airport, Gardermoen (OSL), Ullensaker (near Oslo), Norway would travel a Great Circle distance of 5,166 miles (or 8,313 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 Cat Bi International Airport and Oslo Airport, Gardermoen, 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 Cat Bi International Airport and Oslo Airport, Gardermoen. 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 Cat Bi International Airport (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.
• 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.
• 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".
• 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.

Facts about Oslo Airport, Gardermoen (OSL):

• Because of Oslo Airport, Gardermoen's relatively low elevation of 681 feet, planes can take off or land at Oslo Airport, Gardermoen 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.
• In addition to being known as "Oslo Airport, Gardermoen", another name for OSL is "Oslo lufthavn".
• Oslo Airport, Gardermoen handled 22,956,540 passengers last year.
• Since Hurum could no longer be used, the government again recommended Gardermoen as the location.
• The airport covers an area of 13 square kilometres and is based on the Atlanta model, with two parallel runways and a single terminal with two piers on a single line.
• Oslo Airport, Gardermoen (OSL) has 2 runways.
• The Norwegian–Danish army started using Gardermoen as a camp in 1740, although it was called Fredericksfeldt until 1788.
• Gardermoen has had considerable problems with fog and freezing rain, and has several times had a complete close-down.
• The main art on the land side of the airport is Alexis, consisting of six steel sculptures in stainless steel created by Per Inge Bjørlo.
• The closest airport to Oslo Airport, Gardermoen (OSL) is Oslo Airport, Fornebu ( Closed ) (FBU), which is located 27 miles (44 kilometers) SW of OSL.
• The furthest airport from Oslo Airport, Gardermoen (OSL) is Chatham Islands (CHT), which is located 11,261 miles (18,123 kilometers) away in Waitangi, Chatham Islands, New Zealand.