Nonstop flight route between Strandhill (near Sligo), Ireland and Helena, Montana, United States:
Departure Airport:
Arrival Airport:
Distance from SXL to HLN:
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- About this route
- SXL Airport Information
- HLN Airport Information
- Facts about SXL
- Facts about HLN
- Map of Nearest Airports to SXL
- List of Nearest Airports to SXL
- Map of Furthest Airports from SXL
- List of Furthest Airports from SXL
- 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 Sligo Airport (SXL), Strandhill (near Sligo), Ireland and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 4,159 miles (or 6,693 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 Sligo 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 Sligo 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: | SXL / EISG |
Airport Names: |
|
Location: | Strandhill (near Sligo), Ireland |
GPS Coordinates: | 54°16'49"N by 8°35'57"W |
Area Served: | Sligo , Ireland |
Operator/Owner: | Sligo Northwest Airport Co Ltd |
Airport Type: | Public |
Elevation: | 11 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from SXL |
More Information: | SXL 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 Sligo Airport (SXL):
- In addition to being known as "Sligo Airport", another name for SXL is "Aerfort Shligigh".
- Euroceltic were operating the Government of Ireland public service obligation subsidy scheme for the route to Dublin at the time.
- The furthest airport from Sligo Airport (SXL) is Ryan's Creek Aerodrome (SZS), which is located 11,907 miles (19,162 kilometers) away in Stewart Island, New Zealand.
- The closest airport to Sligo Airport (SXL) is Ireland West Airport Knock (NOC), which is located 27 miles (44 kilometers) SSW of SXL.
- Sligo Airport is the home of Rescue 118, the Irish Coast Guard Helicopter which serves the north-west since 2004.
- Sligo Airport (SXL) currently has only 1 runway.
- Because of Sligo Airport's relatively low elevation of 11 feet, planes can take off or land at Sligo 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.
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".
- 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.