Nonstop flight route between Butte, Montana, United States and La Seu d'Urgell, Spain:

About this route:

A direct, nonstop flight between Bert Mooney Airport (BTM), Butte, Montana, United States and La Seu d'Urgell airport (LEU), La Seu d'Urgell, Spain would travel a Great Circle distance of 5,112 miles (or 8,226 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 Bert Mooney Airport and La Seu d'Urgell 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 Bert Mooney Airport and La Seu d'Urgell 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 Bert Mooney Airport (BTM):

• The furthest airport from Bert Mooney Airport (BTM) is Sir Gaëtan Duval Airport (RRG), which is located 10,611 miles (17,077 kilometers) away in Rodrigues Island, Mauritius.
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service facility.Federal Aviation Administration records say the airport had 30,431 passenger boardings in calendar year 2008, 25,178 in 2009 and 25,433 in 2010.
• The airport name was changed in 1972 to honor Bert Mooney, an aviator from Butte who was the first to fly mail into Yellowstone National Park in 1935.
• Bert Mooney Airport (BTM) has 2 runways.
• Because of Bert Mooney Airport's high elevation of 5,550 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BTM. Combined with a high temperature, this could make BTM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Bert Mooney Airport (BTM) is Dillon Airport (DLN), which is located 48 miles (78 kilometers) S of BTM.

Facts about La Seu d'Urgell airport (LEU):

• The furthest airport from La Seu d'Urgell airport (LEU) is Chatham Islands (CHT), which is nearly antipodal to La Seu d'Urgell airport (meaning La Seu d'Urgell airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,289 miles (19,777 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• La Seu d'Urgell airport (LEU) currently has only 1 runway.
• In 2008, the Institut Català del Sòl bought 85% of the airport's land to create the Pirineus–Andorra airport.
• There are plans to allow regular or tourist charter flights from the summer of 2014.
• Because of La Seu d'Urgell airport's relatively low elevation of 3 feet, planes can take off or land at La Seu d'Urgell 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 addition to being known as "La Seu d'Urgell airport", other names for LEU include "Aeroport de la Seu d'Urgell" and "Aeroport Pirineus - la Seu d'Urgell".
• The airport opened in 1982 but was closed to commercial traffic in 1984 and was used only by private aeroplanes until 2008, when the airport was purchased by the Catalan government and closed pending its redevelopment and reopening as a commercial airport.
• The closest airport to La Seu d'Urgell airport (LEU) is Lleida–Alguaire Airport (ILD), which is located 62 miles (99 kilometers) SW of LEU.