Nonstop flight route between Fort Indiantown Gap, Pennsylvania, United States and Kirkwall, Orkney Islands, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from MUI to KOI:
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- About this route
- MUI Airport Information
- KOI Airport Information
- Facts about MUI
- Facts about KOI
- Map of Nearest Airports to MUI
- List of Nearest Airports to MUI
- Map of Furthest Airports from MUI
- List of Furthest Airports from MUI
- Map of Nearest Airports to KOI
- List of Nearest Airports to KOI
- Map of Furthest Airports from KOI
- List of Furthest Airports from KOI
About this route:
A direct, nonstop flight between Muir Army Airfield (MUI), Fort Indiantown Gap, Pennsylvania, United States and Kirkwall Airport (KOI), Kirkwall, Orkney Islands, United Kingdom would travel a Great Circle distance of 3,333 miles (or 5,364 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 Muir Army Airfield and Kirkwall 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 Muir Army Airfield and Kirkwall Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MUI / KMUI |
Airport Name: | Muir Army Airfield |
Location: | Fort Indiantown Gap, Pennsylvania, United States |
GPS Coordinates: | 40°26'4"N by 76°34'9"W |
Operator/Owner: | United States Army |
Airport Type: | Military |
Elevation: | 488 feet (149 meters) |
# of Runways: | 1 |
View all routes: | Routes from MUI |
More Information: | MUI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | KOI / EGPA |
Airport Name: | Kirkwall Airport |
Location: | Kirkwall, Orkney Islands, United Kingdom |
GPS Coordinates: | 58°57'29"N by 2°54'2"W |
Area Served: | Mainland, Orkney |
Operator/Owner: | Highlands and Islands Airports Limited |
Airport Type: | Public |
Elevation: | 58 feet (18 meters) |
# of Runways: | 2 |
View all routes: | Routes from KOI |
More Information: | KOI Maps & Info |
Facts about Muir Army Airfield (MUI):
- The closest airport to Muir Army Airfield (MUI) is Harrisburg International Airport (MDT), which is located only 20 miles (32 kilometers) SSW of MUI.
- Muir Army Airfield (MUI) currently has only 1 runway.
- The furthest airport from Muir Army Airfield (MUI) is Margaret River Airport (MGV), which is located 11,654 miles (18,755 kilometers) away in Margaret River, Western Australia, Australia.
- Muir Army Airfield currently accommodates 75 helicopters and three fixed-wing aircraft, conducting about 70,000 take-offs and landings annually, making it the second busiest helicopter base in the world.
- EAATS was established in by the United States Army in 1981 and focuses on utility and cargo missions, specifically conducting UH-60, UH-72, which has also been called Little Ugly Helicopter, and CH-47 qualifications for pilots, instructor pilots, and maintenance test pilots, as well as enlisted maintainers and crewmembers.
- Because of Muir Army Airfield's relatively low elevation of 488 feet, planes can take off or land at Muir Army Airfield 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 Kirkwall Airport (KOI):
- Because of Kirkwall Airport's relatively low elevation of 58 feet, planes can take off or land at Kirkwall 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 Kirkwall Airport (KOI) is Stronsay Airport (SOY), which is located only 16 miles (26 kilometers) NE of KOI.
- Kirkwall Airport (KOI) has 2 runways.
- Kirkwall Airport handled 145,897 passengers last year.
- The furthest airport from Kirkwall Airport (KOI) is Ryan's Creek Aerodrome (SZS), which is located 11,525 miles (18,548 kilometers) away in Stewart Island, New Zealand.