Nonstop flight route between Universal City, Texas, United States and Del Carmen, Surigao del Norte, Philippines:
Departure Airport:

Arrival Airport:

Distance from RND to SOS:
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- About this route
- RND Airport Information
- SOS Airport Information
- Facts about RND
- Facts about SOS
- Map of Nearest Airports to RND
- List of Nearest Airports to RND
- Map of Furthest Airports from RND
- List of Furthest Airports from RND
- Map of Nearest Airports to SOS
- List of Nearest Airports to SOS
- Map of Furthest Airports from SOS
- List of Furthest Airports from SOS
About this route:
A direct, nonstop flight between Randolph Air Force Base Joint Base San Antonio (RND), Universal City, Texas, United States and Sayak Airport (SOS), Del Carmen, Surigao del Norte, Philippines would travel a Great Circle distance of 8,426 miles (or 13,560 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 Randolph Air Force Base Joint Base San Antonio and Sayak Airport, 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 Randolph Air Force Base Joint Base San Antonio and Sayak Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | RND / KRND |
Airport Names: |
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Location: | Universal City, Texas, United States |
GPS Coordinates: | 29°31'45"N by 98°16'44"W |
View all routes: | Routes from RND |
More Information: | RND Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SOS / RPSN |
Airport Names: |
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Location: | Del Carmen, Surigao del Norte, Philippines |
GPS Coordinates: | 9°51'32"N by 126°0'50"E |
Area Served: | Siargao Island |
Operator/Owner: | Civil Aviation Authority of the Philippines |
Airport Type: | Public |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from SOS |
More Information: | SOS Maps & Info |
Facts about Randolph Air Force Base Joint Base San Antonio (RND):
- In addition to being known as "Randolph Air Force Base Joint Base San Antonio", another name for RND is "Randolph AFB".
- It appears that Clark’s plan, submitted by the Air Corps Training Center, was one of the new layouts that George B.
- The furthest airport from Randolph Air Force Base Joint Base San Antonio (RND) is Sir Gaëtan Duval Airport (RRG), which is located 11,103 miles (17,869 kilometers) away in Rodrigues Island, Mauritius.
- Opened in 1931, Randolph has been a flying training facility for the United States Army Air Corps, the United States Army Air Forces, and the Air Force during its entire existence.
- The Army Air Forces also planned to return basic pilot training to Randolph on 1 February 1946.
- General Lahm established the Air Corps Training Center in August 1926 and set up its headquarters at Duncan Field, next to Kelly Field, Texas.
- The closest airport to Randolph Air Force Base Joint Base San Antonio (RND) is San Antonio International Airport (SAT), which is located only 12 miles (19 kilometers) W of RND.
- Like many military installations during World War II, Randolph fielded an intercollegiate football team, nicknamed the Randolph Field Ramblers.
- Today, the 12 FTW provides instructor pilot training and refresher/recurrency training in the T-6A Texan II, T-38C Talon and T-1A Jayhawk.
Facts about Sayak Airport (SOS):
- Because of Sayak Airport's relatively low elevation of 10 feet, planes can take off or land at Sayak 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 Sayak Airport (SOS) is Surigao Airport (SUG), which is located 37 miles (60 kilometers) W of SOS.
- The furthest airport from Sayak Airport (SOS) is Orlando Villas-Bôas Regional Airport (MBK), which is nearly antipodal to Sayak Airport (meaning Sayak Airport is almost on the exact opposite side of the Earth from Orlando Villas-Bôas Regional Airport), and is located 12,368 miles (19,904 kilometers) away in Matupá, Mato Grosso, Brazil.
- Sayak Airport handled 781 passengers last year.
- Sayak Airport (SOS) currently has only 1 runway.
- In addition to being known as "Sayak Airport", other names for SOS include "Paliparan ng Sayak", "IAO" and "RPNS".