Nonstop flight route between Altoona, Pennsylvania, United States and Mariehamn, Åland Islands, Finland:
Departure Airport:

Arrival Airport:

Distance from AOO to MHQ:
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- About this route
- AOO Airport Information
- MHQ Airport Information
- Facts about AOO
- Facts about MHQ
- Map of Nearest Airports to AOO
- List of Nearest Airports to AOO
- Map of Furthest Airports from AOO
- List of Furthest Airports from AOO
- Map of Nearest Airports to MHQ
- List of Nearest Airports to MHQ
- Map of Furthest Airports from MHQ
- List of Furthest Airports from MHQ
About this route:
A direct, nonstop flight between Altoona–Blair County Airport (AOO), Altoona, Pennsylvania, United States and Mariehamn Airport (MHQ), Mariehamn, Åland Islands, Finland would travel a Great Circle distance of 4,116 miles (or 6,624 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 Altoona–Blair County Airport and Mariehamn 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 Altoona–Blair County Airport and Mariehamn Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | AOO / KAOO |
Airport Name: | Altoona–Blair County Airport |
Location: | Altoona, Pennsylvania, United States |
GPS Coordinates: | 40°17'47"N by 78°19'11"W |
Area Served: | Altoona, Pennsylvania |
Operator/Owner: | Blair County Airport Authority |
Airport Type: | Public |
Elevation: | 1503 feet (458 meters) |
# of Runways: | 2 |
View all routes: | Routes from AOO |
More Information: | AOO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MHQ / EFMA |
Airport Names: |
|
Location: | Mariehamn, Åland Islands, Finland |
GPS Coordinates: | 60°7'18"N by 19°53'47"E |
Area Served: | Mariehamn |
Operator/Owner: | Finavia |
Airport Type: | Public |
Elevation: | 17 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from MHQ |
More Information: | MHQ Maps & Info |
Facts about Altoona–Blair County Airport (AOO):
- Altoona–Blair County Airport (AOO) has 2 runways.
- The furthest airport from Altoona–Blair County Airport (AOO) is Margaret River Airport (MGV), which is located 11,578 miles (18,633 kilometers) away in Margaret River, Western Australia, Australia.
- The airport covers 320 acres at an elevation of 1,503 feet above sea level.
- Altoona–Blair County Airport houses the Kitty Hawk Restaurant, which is accessible either from the flight line or from the terminal building.
- The closest airport to Altoona–Blair County Airport (AOO) is John Murtha Johnstown–Cambria County Airport (JST), which is located 27 miles (44 kilometers) W of AOO.
- Altoona–Blair County Airport is a county owned, public airport in Martinsburg, Pennsylvania, 14 miles south of Altoona, in Blair County, Pennsylvania.
Facts about Mariehamn Airport (MHQ):
- Because of Mariehamn Airport's relatively low elevation of 17 feet, planes can take off or land at Mariehamn 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 Mariehamn Airport (MHQ) is Stockholm Arlanda Airport (ARN), which is located 76 miles (122 kilometers) WSW of MHQ.
- The furthest airport from Mariehamn Airport (MHQ) is Chatham Islands (CHT), which is located 11,120 miles (17,896 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In addition to being known as "Mariehamn Airport", another name for MHQ is "Mariehamns flygplatsMaarianhaminan lentoasema".
- Mariehamn Airport handled 48,672 passengers last year.
- Mariehamn Airport (MHQ) currently has only 1 runway.