Nonstop flight route between Bucharest, Romania and Helena, Montana, United States:

About this route:

A direct, nonstop flight between Bucharest Băneasa Aurel Vlaicu International Airport (BBU), Bucharest, Romania and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 5,643 miles (or 9,082 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 Bucharest Băneasa Aurel Vlaicu International Airport and Helena Regional 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 Bucharest Băneasa Aurel Vlaicu International Airport and Helena Regional 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 Bucharest Băneasa Aurel Vlaicu International Airport (BBU):

• The current terminal building was designed in the late 1940s and opened in 1952.
• Because of Bucharest Băneasa Aurel Vlaicu International Airport's relatively low elevation of 299 feet, planes can take off or land at Bucharest Băneasa Aurel Vlaicu 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.
• In 2007 the airport was closed from 10 May to 19 August for renovation works.
• In addition to being known as "Bucharest Băneasa Aurel Vlaicu International Airport", another name for BBU is "Aeroportul Internaţional Bucureşti Băneasa Aurel Vlaicu".
• From as low as 20 to 30 passengers per month in 2001–2002, BBU handled 119,000 passengers in 2004, and 2,398,911 passengers in 2011.
• Bucharest Băneasa Aurel Vlaicu International Airport (BBU) currently has only 1 runway.
• Bucharest Băneasa Aurel Vlaicu International Airport handled 6,036 passengers last year.
• The furthest airport from Bucharest Băneasa Aurel Vlaicu International Airport (BBU) is Chatham Islands (CHT), which is located 11,321 miles (18,219 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The airport is situated 8 km north of Bucharest city centre and is accessible by RATB buses 131, 335 and Airport Express 783, RATB tramway 5 and taxi.
• The closest airport to Bucharest Băneasa Aurel Vlaicu International Airport (BBU) is Bucharest Henri Coandǎ International Airport (OTP), which is located only 5 miles (8 kilometers) N of BBU.

Facts about Helena Regional Airport (HLN):

• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
• Helena Regional Airport (HLN) has 3 runways.
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.