Nonstop flight route between Portimão, Algarve, Portugal and Meridian, Mississippi, United States:
Departure Airport:

Arrival Airport:

Distance from PRM to MEI:
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- About this route
- PRM Airport Information
- MEI Airport Information
- Facts about PRM
- Facts about MEI
- Map of Nearest Airports to PRM
- List of Nearest Airports to PRM
- Map of Furthest Airports from PRM
- List of Furthest Airports from PRM
- Map of Nearest Airports to MEI
- List of Nearest Airports to MEI
- Map of Furthest Airports from MEI
- List of Furthest Airports from MEI
About this route:
A direct, nonstop flight between Portimão Airport (PRM), Portimão, Algarve, Portugal and Key Field Air National Guard Base (MEI), Meridian, Mississippi, United States would travel a Great Circle distance of 4,424 miles (or 7,120 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 Portimão Airport and Key Field Air National Guard Base, 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 Portimão Airport and Key Field Air National Guard Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PRM / LPPM |
Airport Names: |
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Location: | Portimão, Algarve, Portugal |
GPS Coordinates: | 37°8'51"N by 8°34'46"W |
Area Served: | Portimão |
Airport Type: | Public |
Elevation: | 5 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from PRM |
More Information: | PRM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MEI / KMEI |
Airport Names: |
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Location: | Meridian, Mississippi, United States |
GPS Coordinates: | 32°19'57"N by 88°45'6"W |
View all routes: | Routes from MEI |
More Information: | MEI Maps & Info |
Facts about Portimão Airport (PRM):
- Because of Portimão Airport's relatively low elevation of 5 feet, planes can take off or land at Portimão 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 Portimão Airport (PRM) is Faro International Airport (FAO), which is located 35 miles (56 kilometers) ESE of PRM.
- Portimão Airport (PRM) currently has only 1 runway.
- In addition to being known as "Portimão Airport", another name for PRM is "Aeródromo Municipal de Portimão".
- The furthest airport from Portimão Airport (PRM) is Dargaville Aerodrome (DGR), which is nearly antipodal to Portimão Airport (meaning Portimão Airport is almost on the exact opposite side of the Earth from Dargaville Aerodrome), and is located 12,276 miles (19,756 kilometers) away in Dargaville, New Zealand.
Facts about Key Field Air National Guard Base (MEI):
- The closest airport to Key Field Air National Guard Base (MEI) is Hesler-Noble Field (LUL), which is located 52 miles (83 kilometers) SSW of MEI.
- In addition to being known as "Key Field Air National Guard Base", another name for MEI is "Key Field ANGB".
- In 2005, the Base Realignment and Closure Commission realigned Key Field Air National Guard Base.
- The furthest airport from Key Field Air National Guard Base (MEI) is Margaret River Airport (MGV), which is located 11,055 miles (17,792 kilometers) away in Margaret River, Western Australia, Australia.