Nonstop flight route between Midland/Bay City/Saginaw, Michigan, United States and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from MBS to ASI:
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- About this route
- MBS Airport Information
- ASI Airport Information
- Facts about MBS
- Facts about ASI
- Map of Nearest Airports to MBS
- List of Nearest Airports to MBS
- Map of Furthest Airports from MBS
- List of Furthest Airports from MBS
- 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 MBS International Airport (MBS), Midland/Bay City/Saginaw, Michigan, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 5,607 miles (or 9,024 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 MBS International 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 MBS International 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: | MBS / KMBS |
Airport Name: | MBS International Airport |
Location: | Midland/Bay City/Saginaw, Michigan, United States |
GPS Coordinates: | 43°31'58"N by 84°4'46"W |
Area Served: | Saginaw, Michigan Midland, Michigan Bay City, Michigan |
Operator/Owner: | Bay County, Michigan, Midland, Michigan, Saginaw, Michigan |
Airport Type: | Public |
Elevation: | 668 feet (204 meters) |
# of Runways: | 2 |
View all routes: | Routes from MBS |
More Information: | MBS 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 MBS International Airport (MBS):
- MBS International Airport (MBS) has 2 runways.
- The furthest airport from MBS International Airport (MBS) is Margaret River Airport (MGV), which is located 11,213 miles (18,046 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to MBS International Airport (MBS) is Mount Pleasant Municipal Airport (MOP), which is located 33 miles (54 kilometers) W of MBS.
- Because of MBS International Airport's relatively low elevation of 668 feet, planes can take off or land at MBS International 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.
- During World War II, it was used to hold prisoners of war.
- Delta Air Lines merged with Northwest Airlines.
Facts about RAF Ascension (ASI):
- 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.
- 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.
- The NASA Tracking Station at Devil's Ashpit and the Cable & Wireless Earth Station at Donkey Plain were built in the "mid-sixties" for space operations and communications, including the latter's use for transmitting "microwave borne data via the Early Bird Satellite back to the NASA facility at Andover, Maine.
- RAF Ascension Island is also the refuelling point for the Ministry of Defence's South Atlantic Air Bridge flights to RAF Mount Pleasant, on the Falkland Islands, from RAF Brize Norton in Oxfordshire, in the UK.