Nonstop flight route between Helena, Montana, United States and El Prat de Llobregat (near Barcelona), Spain:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Barcelona–El Prat Airport (BCN), El Prat de Llobregat (near Barcelona), Spain would travel a Great Circle distance of 5,140 miles (or 8,272 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 Helena Regional Airport and Barcelona–El Prat 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 Helena Regional Airport and Barcelona–El Prat 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 Helena Regional Airport (HLN):

• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• 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.
• 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.
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• Helena Regional Airport (HLN) has 3 runways.

Facts about Barcelona–El Prat Airport (BCN):

• Barcelona–El Prat Airport (BCN) has 3 runways.
• From February 2014 Barcelona-El Prat was the first Spanish airport to receive a daily Airbus A380 operated by Emirates on its routes to Dubai International Airport, an important milestone in its history.
• The extension of the airport with a total investment of €5.1 billion in the future will include a new satellite terminal and refurbishment of existing terminals.
• On the 1st of February 2014, Barcelona-El Prat was the first Spanish airport to receive a daily flight with the Airbus A380, on the Emirates route to Dubai International Airport.
• The journey to the city centre will take you between 25 to 40 minutes depending on road conditions.
• The closest airport to Barcelona–El Prat Airport (BCN) is Sabadell Airport (QSA), which is located only 15 miles (25 kilometers) N of BCN.
• Most of the traffic at Barcelona Airport is domestic and European, in which Vueling has an operational base.
• In addition to being known as "Barcelona–El Prat Airport", another name for BCN is "Aeroport de Barcelona–El Prat".
• The airport is the subject of a political discussion over management and control between the Generalitat of Catalonia and the Spanish Government, which has involved AENA and various airlines, Iberia and Spanair mainly.
• Because of Barcelona–El Prat Airport's relatively low elevation of 14 feet, planes can take off or land at Barcelona–El Prat 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 Barcelona–El Prat Airport (BCN) is Chatham Islands (CHT), which is nearly antipodal to Barcelona–El Prat Airport (meaning Barcelona–El Prat Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,248 miles (19,711 kilometers) away in Waitangi, Chatham Islands, New Zealand.