Nonstop flight route between Île Sainte-Marie, Madagascar and Hondo, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from SMS to HDO:
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- About this route
- SMS Airport Information
- HDO Airport Information
- Facts about SMS
- Facts about HDO
- Map of Nearest Airports to SMS
- List of Nearest Airports to SMS
- Map of Furthest Airports from SMS
- List of Furthest Airports from SMS
- Map of Nearest Airports to HDO
- List of Nearest Airports to HDO
- Map of Furthest Airports from HDO
- List of Furthest Airports from HDO
About this route:
A direct, nonstop flight between Sainte Marie Airport (SMS), Île Sainte-Marie, Madagascar and South Texas Regional Airport at Hondo (HDO), Hondo, Texas, United States would travel a Great Circle distance of 10,302 miles (or 16,580 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 Sainte Marie Airport and South Texas Regional Airport at Hondo, 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 Sainte Marie Airport and South Texas Regional Airport at Hondo. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SMS / FMMS |
Airport Name: | Sainte Marie Airport |
Location: | Île Sainte-Marie, Madagascar |
GPS Coordinates: | 17°5'38"S by 49°48'56"E |
Area Served: | Sainte Marie, Analanjirofo, Madagascar |
Airport Type: | Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from SMS |
More Information: | SMS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HDO / KHDO |
Airport Name: | South Texas Regional Airport at Hondo |
Location: | Hondo, Texas, United States |
GPS Coordinates: | 29°21'33"N by 99°10'38"W |
Area Served: | Hondo, Texas |
Operator/Owner: | City of Hondo |
Airport Type: | Public |
Elevation: | 930 feet (283 meters) |
# of Runways: | 4 |
View all routes: | Routes from HDO |
More Information: | HDO Maps & Info |
Facts about Sainte Marie Airport (SMS):
- Because of Sainte Marie Airport's relatively low elevation of 7 feet, planes can take off or land at Sainte Marie 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 Sainte Marie Airport (SMS) is Guerrero Negro Airport (GUB), which is located 11,161 miles (17,962 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.
- The closest airport to Sainte Marie Airport (SMS) is Toamasino Airport (TMM), which is located 76 miles (122 kilometers) SSW of SMS.
- Sainte Marie Airport (SMS) currently has only 1 runway.
Facts about South Texas Regional Airport at Hondo (HDO):
- The furthest airport from South Texas Regional Airport at Hondo (HDO) is Sir Gaëtan Duval Airport (RRG), which is located 11,157 miles (17,955 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to South Texas Regional Airport at Hondo (HDO) is Garner Field (UVA), which is located 36 miles (57 kilometers) WSW of HDO.
- In 1957 a golf course was constructed on the base through the efforts of base commander Lt Col Earl V.
- Because of South Texas Regional Airport at Hondo's relatively low elevation of 930 feet, planes can take off or land at South Texas Regional Airport at Hondo 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.
- For the 12-month period ending January 20, 2012, the airport had 95,000 general aviation aircraft operations, an average of 260 per day.
- South Texas Regional Airport at Hondo covers an area of 3,500 acres at an elevation of 930 feet above mean sea level.
- South Texas Regional Airport at Hondo (HDO) has 4 runways.
- The airport has its origins in 1942 with the establishment by the Army Air Corps of Hondo Army Airfield, and was used as a Navigator training base.