Nonstop flight route between Helena, Montana, United States and Tandil, Argentina:
Departure Airport:
Arrival Airport:
Distance from HLN to TDL:
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- About this route
- HLN Airport Information
- TDL Airport Information
- Facts about HLN
- Facts about TDL
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
- Map of Nearest Airports to TDL
- List of Nearest Airports to TDL
- Map of Furthest Airports from TDL
- List of Furthest Airports from TDL
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Tandil Airport (TDL), Tandil, Argentina would travel a Great Circle distance of 6,649 miles (or 10,700 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 Tandil 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 Tandil Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | TDL / SAZT |
Airport Names: |
|
Location: | Tandil, Argentina |
GPS Coordinates: | 37°13'31"S by 59°13'39"W |
Area Served: | Tandil, Buenos Aires |
Operator/Owner: | Government and Air Force |
Airport Type: | Public / Militar |
Elevation: | 574 feet (175 meters) |
# of Runways: | 1 |
View all routes: | Routes from TDL |
More Information: | TDL Maps & Info |
Facts about Helena Regional Airport (HLN):
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- 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 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.
- Helena Regional Airport (HLN) has 3 runways.
Facts about Tandil Airport (TDL):
- Because of Tandil Airport's relatively low elevation of 574 feet, planes can take off or land at Tandil 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 closest airport to Tandil Airport (TDL) is Olavarría Airport (OVR), which is located 59 miles (95 kilometers) WNW of TDL.
- In addition to being known as "Tandil Airport", another name for TDL is "Aeropuerto de Tandil".
- The furthest airport from Tandil Airport (TDL) is Yantai Laishan International Airport (YNT), which is nearly antipodal to Tandil Airport (meaning Tandil Airport is almost on the exact opposite side of the Earth from Yantai Laishan International Airport), and is located 12,402 miles (19,959 kilometers) away in Yantai, Shandong, China.
- Tandil Airport (TDL) currently has only 1 runway.