Nonstop flight route between Manzanillo, Cuba and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from MZO to ASI:
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- About this route
- MZO Airport Information
- ASI Airport Information
- Facts about MZO
- Facts about ASI
- Map of Nearest Airports to MZO
- List of Nearest Airports to MZO
- Map of Furthest Airports from MZO
- List of Furthest Airports from MZO
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
About this route:
A direct, nonstop flight between Sierra Maestra Airport (MZO), Manzanillo, Cuba and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 4,684 miles (or 7,537 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 Sierra Maestra Airport and RAF Ascension, 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 Sierra Maestra Airport and RAF Ascension. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MZO / MUMZ |
Airport Name: | Sierra Maestra Airport |
Location: | Manzanillo, Cuba |
GPS Coordinates: | 20°17'20"N by 77°5'12"W |
Area Served: | Manzanillo |
Operator/Owner: | ECASA |
Airport Type: | Public |
Elevation: | 112 feet (34 meters) |
# of Runways: | 1 |
View all routes: | Routes from MZO |
More Information: | MZO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASI / FHAW |
Airport Names: |
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Location: | Georgetown, Ascension Island, Saint Helena |
GPS Coordinates: | 7°58'9"S by 14°23'38"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from ASI |
More Information: | ASI Maps & Info |
Facts about Sierra Maestra Airport (MZO):
- The furthest airport from Sierra Maestra Airport (MZO) is Cocos (Keeling) Island Airport (CCK), which is located 11,747 miles (18,905 kilometers) away in Cocos Islands, Australia.
- Sierra Maestra Airport (MZO) currently has only 1 runway.
- Because of Sierra Maestra Airport's relatively low elevation of 112 feet, planes can take off or land at Sierra Maestra 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 Sierra Maestra Airport (MZO) is Carlos Manuel de Céspedes Airport (BYM), which is located 31 miles (50 kilometers) ENE of MZO.
Facts about RAF Ascension (ASI):
- The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
- The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
- In 1939 Ascension became important as a HF/DF radio station covering trade routes.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.