Nonstop flight route between Helena, Montana, United States and Santiago de Compostela, Spain:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Santiago de Compostela Airport (SCQ), Santiago de Compostela, Spain would travel a Great Circle distance of 4,690 miles (or 7,548 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 Santiago de Compostela 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 Santiago de Compostela 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):

• 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".
• 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.
• Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.

Facts about Santiago de Compostela Airport (SCQ):

• On 13 October 2011 a new passenger terminal opened at the airport, replacing the old 1969 terminal.
• Santiago de Compostela Airport handled 2,194,611 passengers last year.
• The closest airport to Santiago de Compostela Airport (SCQ) is A Coruña Airport (LCG), which is located 28 miles (45 kilometers) N of SCQ.
• The furthest airport from Santiago de Compostela Airport (SCQ) is Hokitika Airport (HKK), which is nearly antipodal to Santiago de Compostela Airport (meaning Santiago de Compostela Airport is almost on the exact opposite side of the Earth from Hokitika Airport), and is located 12,404 miles (19,962 kilometers) away in Hokitika, New Zealand.
• The New terminal at Santiago de Compostela Airport officially opened on 13 October 2011 and passenger operations transferred there the following day.
• Passenger numbers have increased significantly at the airport, from 1.3 million in 2000 to 2.4 in 2011.
• In addition to being known as "Santiago de Compostela Airport", another name for SCQ is "Aeroporto de Santiago de Compostela".
• In 1981, a cargo terminal was built, giving the airport capacity to handle cargo flights.
• Santiago de Compostela Airport (SCQ) currently has only 1 runway.