Nonstop flight route between Helena, Montana, United States and Puerto Montt, Chile:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and El Tepual International Airport (PMC), Puerto Montt, Chile would travel a Great Circle distance of 6,536 miles (or 10,518 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 El Tepual 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 Helena Regional Airport and El Tepual 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 Helena Regional Airport (HLN):

• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
• 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.
• 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.

Facts about El Tepual International Airport (PMC):

• Because of El Tepual International Airport's relatively low elevation of 294 feet, planes can take off or land at El Tepual 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 addition to being known as "El Tepual International Airport", another name for PMC is "Aeropuerto Internacional El Tepual".
• The closest airport to El Tepual International Airport (PMC) is Frutillar Airport (FRT), which is located 21 miles (34 kilometers) N of PMC.
• The furthest airport from El Tepual International Airport (PMC) is Wuhai Airport (WUA), which is nearly antipodal to El Tepual International Airport (meaning El Tepual International Airport is almost on the exact opposite side of the Earth from Wuhai Airport), and is located 12,323 miles (19,832 kilometers) away in Wuhai, Inner Mongolia, China.
• A large number of different airlines operate off-regular schedule service into El Tepual.
• The airport has five jetways, 4 domestic gates and one international gate.
• El Tepual International Airport (PMC) currently has only 1 runway.
• A new terminal was inaugurated in February 2010, having increased the number of jetways from 2 to 5, as well as improving the check-in area, baggage claim, airport security, heating system and other airport facilities as well as significantly enlarging the parking lot.
• El Tepual International Airport handled 1,000,000 passengers last year.