Nonstop flight route between Swansea, Wales, United Kingdom and Alma, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from SWS to AMN:
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- About this route
- SWS Airport Information
- AMN Airport Information
- Facts about SWS
- Facts about AMN
- Map of Nearest Airports to SWS
- List of Nearest Airports to SWS
- Map of Furthest Airports from SWS
- List of Furthest Airports from SWS
- Map of Nearest Airports to AMN
- List of Nearest Airports to AMN
- Map of Furthest Airports from AMN
- List of Furthest Airports from AMN
About this route:
A direct, nonstop flight between Swansea Airport (SWS), Swansea, Wales, United Kingdom and Gratiot Community Airport (AMN), Alma, Michigan, United States would travel a Great Circle distance of 3,614 miles (or 5,817 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 Swansea Airport and Gratiot Community 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 Swansea Airport and Gratiot Community Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SWS / EGFH |
Airport Name: | Swansea Airport |
Location: | Swansea, Wales, United Kingdom |
GPS Coordinates: | 51°36'19"N by 4°4'4"W |
Operator/Owner: | Swansea Airport Ltd. |
Airport Type: | Public |
Elevation: | 299 feet (91 meters) |
# of Runways: | 2 |
View all routes: | Routes from SWS |
More Information: | SWS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | AMN / KAMN |
Airport Name: | Gratiot Community Airport |
Location: | Alma, Michigan, United States |
GPS Coordinates: | 43°19'19"N by 84°41'17"W |
Area Served: | Alma, Michigan |
Operator/Owner: | City of Alma & County of Gratiot |
Airport Type: | Public |
Elevation: | 754 feet (230 meters) |
# of Runways: | 2 |
View all routes: | Routes from AMN |
More Information: | AMN Maps & Info |
Facts about Swansea Airport (SWS):
- Swansea Airport (SWS) has 2 runways.
- De Havilland Aviation were based at the airport from 1996 to 2002 restoring former de Havilland military and naval aircraft to flying condition, including Vampires, Venom, Sea Devon and Sea Vixen.
- The fire brigade at Swansea is CAT 1, and able to do CAT 2 on request.
- Because of Swansea Airport's relatively low elevation of 299 feet, planes can take off or land at Swansea 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 Swansea Airport (SWS) is Dunedin International Airport (DUD), which is located 11,966 miles (19,257 kilometers) away in Dunedin, Otago, New Zealand.
- There has been widespread local opposition against the idea of further development of the airport.
- Air Wales used the airport between October 2001 and October 2004, offering flights to Dublin, Cork, Amsterdam, Jersey and London.
- The closest airport to Swansea Airport (SWS) is MoD St Athan (DGX), which is located 31 miles (49 kilometers) ESE of SWS.
- The aerodrome fulfilled a variety of military roles during World War II, with the addition of an Armament Practice Camp in October 1943 which expanded into an Armament Practice Station in July 1945 following which it went into 'care and maintenance' in October 1946.
Facts about Gratiot Community Airport (AMN):
- The furthest airport from Gratiot Community Airport (AMN) is Margaret River Airport (MGV), which is located 11,192 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Gratiot Community Airport (AMN) is Mount Pleasant Municipal Airport (MOP), which is located 21 miles (34 kilometers) N of AMN.
- Because of Gratiot Community Airport's relatively low elevation of 754 feet, planes can take off or land at Gratiot Community 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 airport is staffed between 8am and 6pm.
- Gratiot Community Airport (AMN) has 2 runways.