Nonstop flight route between Rock Springs, Wyoming, United States and Carrickfinn, Ireland:
Departure Airport:

Arrival Airport:

Distance from RKS to CFN:
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- About this route
- RKS Airport Information
- CFN Airport Information
- Facts about RKS
- Facts about CFN
- Map of Nearest Airports to RKS
- List of Nearest Airports to RKS
- Map of Furthest Airports from RKS
- List of Furthest Airports from RKS
- 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 Rock Springs–Sweetwater County Airport (RKS), Rock Springs, Wyoming, United States and Donegal Airport (CFN), Carrickfinn, Ireland would travel a Great Circle distance of 4,307 miles (or 6,931 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 Rock Springs–Sweetwater County 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 Rock Springs–Sweetwater County 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: | RKS / KRKS |
Airport Name: | Rock Springs–Sweetwater County Airport |
Location: | Rock Springs, Wyoming, United States |
GPS Coordinates: | 41°35'39"N by 109°3'55"W |
Area Served: | Rock Springs, Wyoming |
Operator/Owner: | Rock Springs & Sweetwater County |
Airport Type: | Public |
Elevation: | 6765 feet (2,062 meters) |
# of Runways: | 2 |
View all routes: | Routes from RKS |
More Information: | RKS 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 Rock Springs–Sweetwater County Airport (RKS):
- The furthest airport from Rock Springs–Sweetwater County Airport (RKS) is Sir Gaëtan Duval Airport (RRG), which is located 10,864 miles (17,484 kilometers) away in Rodrigues Island, Mauritius.
- Federal Aviation Administration records say the airport had 25,541 passenger boardings in calendar year 2008, 19,458 in 2009 and 20,993 in 2010.
- The closest airport to Rock Springs–Sweetwater County Airport (RKS) is Kemmerer Municipal Airport (EMM), which is located 79 miles (126 kilometers) WNW of RKS.
- Rock Springs–Sweetwater County Airport (RKS) has 2 runways.
- Because of Rock Springs–Sweetwater County Airport's high elevation of 6,765 feet, planes must typically fly at a faster airspeed in order to takeoff or land at RKS. Combined with a high temperature, this could make RKS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about Donegal Airport (CFN):
- 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.
- In addition to being known as "Donegal Airport", another name for CFN is "Aerfort Dhún na nGall".
- The closest airport to Donegal Airport (CFN) is City of Derry Airport (LDY), which is located 47 miles (75 kilometers) E of CFN.
- Donegal Airport (CFN) currently has only 1 runway.
- Loganair began Services to Dublin and Glasgow international on 2 November 2011 with Saab 340s.
- Due to the large gas field in the area, non-scheduled chartered Helicopter flights connect to the multiple offshore installations.
- 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.