Nonstop flight route between Morristown, New Jersey, United States and Carrickfinn, Ireland:
Departure Airport:

Arrival Airport:

Distance from MMU to CFN:
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- About this route
- MMU Airport Information
- CFN Airport Information
- Facts about MMU
- Facts about CFN
- Map of Nearest Airports to MMU
- List of Nearest Airports to MMU
- Map of Furthest Airports from MMU
- List of Furthest Airports from MMU
- Map of Nearest Airports to CFN
- List of Nearest Airports to CFN
- Map of Furthest Airports from CFN
- List of Furthest Airports from CFN
About this route:
A direct, nonstop flight between Morristown Municipal Airport (MMU), Morristown, New Jersey, United States and Donegal Airport (CFN), Carrickfinn, Ireland would travel a Great Circle distance of 3,085 miles (or 4,965 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 Morristown Municipal Airport and Donegal 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 Morristown Municipal Airport and Donegal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MMU / KMMU |
Airport Name: | Morristown Municipal Airport |
Location: | Morristown, New Jersey, United States |
GPS Coordinates: | 40°47'57"N by 74°24'54"W |
Area Served: | Morristown, New Jersey |
Operator/Owner: | Town of Morristown |
Airport Type: | Public |
Elevation: | 187 feet (57 meters) |
# of Runways: | 2 |
View all routes: | Routes from MMU |
More Information: | MMU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CFN / EIDL |
Airport Names: |
|
Location: | Carrickfinn, Ireland |
GPS Coordinates: | 55°2'39"N by 8°20'27"W |
Area Served: | County Donegal |
Operator/Owner: | Airports Donegal |
Airport Type: | Public |
Elevation: | 30 feet (9 meters) |
# of Runways: | 1 |
View all routes: | Routes from CFN |
More Information: | CFN Maps & Info |
Facts about Morristown Municipal Airport (MMU):
- Morristown Municipal Airport (MMU) has 2 runways.
- Morristown Municipal Airport is a public airport in Morris County, New Jersey owned by the town of Morristown, three miles east of downtown.
- The closest airport to Morristown Municipal Airport (MMU) is Essex County Airport (CDW), which is located only 9 miles (14 kilometers) NE of MMU.
- Because of Morristown Municipal Airport's relatively low elevation of 187 feet, planes can take off or land at Morristown Municipal 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 furthest airport from Morristown Municipal Airport (MMU) is Margaret River Airport (MGV), which is located 11,732 miles (18,880 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Donegal Airport (CFN):
- The furthest airport from Donegal Airport (CFN) is Ryan's Creek Aerodrome (SZS), which is located 11,853 miles (19,076 kilometers) away in Stewart Island, New Zealand.
- Donegal Airport (CFN) currently has only 1 runway.
- In October 2011, Aer Arann ceased operations at Donegal due to the loss of the Dublin PSO contract.
- Because of Donegal Airport's relatively low elevation of 30 feet, planes can take off or land at Donegal 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 Donegal Airport (CFN) is City of Derry Airport (LDY), which is located 47 miles (75 kilometers) E of CFN.
- In addition to being known as "Donegal Airport", another name for CFN is "Aerfort Dhún na nGall".
- In February 2010, Aer Arann closed its service to Glasgow Prestwick Airport and relocated to Glasgow International Airport