Nonstop flight route between San Salvador, El Salvador and Helena, Montana, United States:
Departure Airport:
Arrival Airport:
Distance from SAL to HLN:
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- About this route
- SAL Airport Information
- HLN Airport Information
- Facts about SAL
- Facts about HLN
- Map of Nearest Airports to SAL
- List of Nearest Airports to SAL
- Map of Furthest Airports from SAL
- List of Furthest Airports from SAL
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
About this route:
A direct, nonstop flight between Monseñor Óscar Arnulfo Romero International Airport (SAL), San Salvador, El Salvador and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 2,649 miles (or 4,264 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 Monseñor Óscar Arnulfo Romero 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 Monseñor Óscar Arnulfo Romero 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:
IATA / ICAO Codes: | SAL / MSLP |
Airport Names: |
|
Location: | San Salvador, El Salvador |
GPS Coordinates: | 13°26'26"N by 89°3'20"W |
Operator/Owner: | CEPA |
Airport Type: | Military/Public |
Elevation: | 102 feet (31 meters) |
# of Runways: | 2 |
View all routes: | Routes from SAL |
More Information: | SAL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HLN / KHLN |
Airport Names: |
|
Location: | Helena, Montana, United States |
GPS Coordinates: | 46°36'24"N by 111°58'58"W |
Area Served: | Helena, Montana |
Operator/Owner: | Helena Regional Airport Authority |
Airport Type: | Public |
Elevation: | 3877 feet (1,182 meters) |
# of Runways: | 3 |
View all routes: | Routes from HLN |
More Information: | HLN Maps & Info |
Facts about Monseñor Óscar Arnulfo Romero International Airport (SAL):
- In addition to being known as "Monseñor Óscar Arnulfo Romero International Airport", another name for SAL is "Comalapa International Airport".
- The closest airport to Monseñor Óscar Arnulfo Romero International Airport (SAL) is Marcala Airport (MRJ), which is located 84 miles (136 kilometers) NE of SAL.
- The furthest airport from Monseñor Óscar Arnulfo Romero International Airport (SAL) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Monseñor Óscar Arnulfo Romero International Airport (meaning Monseñor Óscar Arnulfo Romero International Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,031 miles (19,362 kilometers) away in Cocos Islands, Australia.
- Monseñor Óscar Arnulfo Romero International Airport serves as the Main hub for TACA Airlines, now Avianca Airlines and Salvadoran airline, Veca Airlines which will begin their operations in June 2014.
- Because of Monseñor Óscar Arnulfo Romero International Airport's relatively low elevation of 102 feet, planes can take off or land at Monseñor Óscar Arnulfo Romero 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.
- The certification will enable El Salvador to keep the category 1ante Federal Aviation Administration United States.
- Since 1998 when the first expansion of the airport occurred, the airport has been suffering form saturation in areas of check-in, screening, immigration and baggage at the Monseñor Óscar Arnulfo Romero International Airport as it continues to serve more than 2 million passengers arrive each year.
- Monseñor Óscar Arnulfo Romero International Airport (SAL) has 2 runways.
Facts about Helena Regional Airport (HLN):
- 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 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".