Nonstop flight route between Galveston, Texas, United States and Madison, South Dakota, United States:
Departure Airport:

Arrival Airport:

Distance from GLS to XMD:
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- About this route
- GLS Airport Information
- XMD Airport Information
- Facts about GLS
- Facts about XMD
- Map of Nearest Airports to GLS
- List of Nearest Airports to GLS
- Map of Furthest Airports from GLS
- List of Furthest Airports from GLS
- Map of Nearest Airports to XMD
- List of Nearest Airports to XMD
- Map of Furthest Airports from XMD
- List of Furthest Airports from XMD
About this route:
A direct, nonstop flight between Scholes International Airport at Galveston (GLS), Galveston, Texas, United States and Madison Municipal Airport (XMD), Madison, South Dakota, United States would travel a Great Circle distance of 1,027 miles (or 1,652 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 relatively short distance between Scholes International Airport at Galveston and Madison Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | GLS / KGLS |
Airport Names: |
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Location: | Galveston, Texas, United States |
GPS Coordinates: | 29°15'55"N by 94°51'38"W |
Area Served: | Galveston, Texas |
Operator/Owner: | City of Galveston |
Airport Type: | Public |
Elevation: | 6 feet (2 meters) |
# of Runways: | 2 |
View all routes: | Routes from GLS |
More Information: | GLS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | XMD / KMDS |
Airport Names: |
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Location: | Madison, South Dakota, United States |
GPS Coordinates: | 44°0'59"N by 97°5'8"W |
Area Served: | Madison, South Dakota |
Operator/Owner: | City of Madison |
Airport Type: | Public |
Elevation: | 1718 feet (524 meters) |
# of Runways: | 2 |
View all routes: | Routes from XMD |
More Information: | XMD Maps & Info |
Facts about Scholes International Airport at Galveston (GLS):
- In January 1943, Galveston AAFld.
- Scholes International Airport at Galveston (GLS) has 2 runways.
- In addition to being known as "Scholes International Airport at Galveston", another name for GLS is "(former Galveston Army Air Field)".
- It was officially deactivated on November 15, 1945, with ownership reverting to the City of Galveston.
- The furthest airport from Scholes International Airport at Galveston (GLS) is Cocos (Keeling) Island Airport (CCK), which is located 11,038 miles (17,764 kilometers) away in Cocos Islands, Australia.
- The airport's Master Plan considers the potential return of commercial airline service as well as the increasing trend of corporate aircraft and oil industry helicopter activity.
- The closest airport to Scholes International Airport at Galveston (GLS) is Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), which is located 30 miles (48 kilometers) NW of GLS.
- Because of Scholes International Airport at Galveston's relatively low elevation of 6 feet, planes can take off or land at Scholes International Airport at Galveston 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.
- GLS is an airport with air traffic control 12 hours a day, with direct clearance delivery service to Houston TRACON after the tower is closed.
- Light general aviation aircraft, and the occasional transient business jets can be seen at GLS.
Facts about Madison Municipal Airport (XMD):
- Madison Municipal Airport (XMD) has 2 runways.
- In addition to being known as "Madison Municipal Airport", another name for XMD is "MDS".
- The closest airport to Madison Municipal Airport (XMD) is Brookings Regional Airport (BKX), which is located 24 miles (39 kilometers) NNE of XMD.
- The furthest airport from Madison Municipal Airport (XMD) is Margaret River Airport (MGV), which is located 10,587 miles (17,039 kilometers) away in Margaret River, Western Australia, Australia.