Nonstop flight route between Sármellék, Hungary and Hanoi, Vietnam:

About this route:

A direct, nonstop flight between Hévíz-Balaton Airport (SOB), Sármellék, Hungary and Nội Bài International Airport (HAN), Hanoi, Vietnam would travel a Great Circle distance of 5,101 miles (or 8,210 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 Hévíz-Balaton Airport and Nội Bài 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 Hévíz-Balaton Airport and Nội Bài 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 Hévíz-Balaton Airport (SOB):

• A military airport was already located here in the 1940s.
• The closest airport to Hévíz-Balaton Airport (SOB) is Maribor Edvard Rusjan Airport (MBX), which is located 71 miles (115 kilometers) W of SOB.
• The furthest airport from Hévíz-Balaton Airport (SOB) is Chatham Islands (CHT), which is located 11,746 miles (18,904 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Hévíz-Balaton Airport's relatively low elevation of 408 feet, planes can take off or land at Hévíz-Balaton 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.
• Hévíz-Balaton Airport (SOB) currently has only 1 runway.
• Sármellék International Airport had operated as a public airport since 1991 and became the second international airport of the country on 15 May 2002 after Budapest Ferenc Liszt International Airport.
• In addition to being known as "Hévíz-Balaton Airport", another name for SOB is "Hévíz-Balaton Repülőtér".

Facts about Nội Bài International Airport (HAN):

• 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.
• At 650 ha, Noi Bai is the second-largest airport in Vietnam, behind the 800 ha Tan Son Nhat International Airport.
• 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.
• 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 airport has a new 3,800-meter paved runway and an older 3,200-meter paved runway
• 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 (HAN) has 2 runways.
• In 2010, the airport received approximately 9.5 million passengers, which made it overloaded, and accounted for one-third of international departures and arrivals at Vietnam's three international airports.