Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Marysville, California, United States:
Departure Airport:

Arrival Airport:

Distance from UNI to BAB:
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- About this route
- UNI Airport Information
- BAB Airport Information
- Facts about UNI
- Facts about BAB
- Map of Nearest Airports to UNI
- List of Nearest Airports to UNI
- Map of Furthest Airports from UNI
- List of Furthest Airports from UNI
- Map of Nearest Airports to BAB
- List of Nearest Airports to BAB
- Map of Furthest Airports from BAB
- List of Furthest Airports from BAB
About this route:
A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Beale Air Force Base (BAB), Marysville, California, United States would travel a Great Circle distance of 4,072 miles (or 6,554 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 Union Island Airport and Beale Air Force Base, 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 Union Island Airport and Beale Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | UNI / TVSU |
Airport Name: | Union Island Airport |
Location: | Union Island, Saint Vincent and the Grenadines |
GPS Coordinates: | 12°35'54"N by 61°24'52"W |
Area Served: | Union Island |
Airport Type: | Public |
Elevation: | 14 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from UNI |
More Information: | UNI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | BAB / KBAB |
Airport Names: |
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Location: | Marysville, California, United States |
GPS Coordinates: | 39°8'9"N by 121°26'11"W |
View all routes: | Routes from BAB |
More Information: | BAB Maps & Info |
Facts about Union Island Airport (UNI):
- The closest airport to Union Island Airport (UNI) is Canouan Airport (CIW), which is located only 8 miles (14 kilometers) NE of UNI.
- Union Island Airport (UNI) currently has only 1 runway.
- Because of Union Island Airport's relatively low elevation of 14 feet, planes can take off or land at Union Island 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 Union Island Airport (UNI) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Union Island Airport (meaning Union Island Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,203 miles (19,639 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
Facts about Beale Air Force Base (BAB):
- The closest airport to Beale Air Force Base (BAB) is Yuba County Airport (MYV), which is located only 8 miles (12 kilometers) WSW of BAB.
- In addition to being known as "Beale Air Force Base", another name for BAB is "Beale AFB".
- In 1948, Camp Beale became Beale AFB, its mission being to train bombardier navigators in radar techniques.
- On 30 January 1959, the Air Force announced plans to conduct surveys in the vicinity of Beale to determine the feasibility for missile bases.
- The furthest airport from Beale Air Force Base (BAB) is Tôlanaro Airport (FTU), which is located 11,251 miles (18,107 kilometers) away in Tôlanaro, Madagascar.
- As a complete training environment, Camp Beale had tank maneuvers, mortar and rifle ranges, a bombardier-navigator training, and chemical warfare classes.
- In 1962, in order to retain the lineage of its MAJCOM 4-digit combat units and to perpetuate the lineage of many currently inactive bombardment units with illustrious World War II records, Headquarters SAC received authority from Headquarters USAF to discontinue its MAJCOM strategic wings that were equipped with combat aircraft and to activate AFCON units, most of which were inactive at the time which could carry a lineage and history.
- On 15 October 1964, the Department of Defense announced that Beale would be the home of the new, supersonic reconnaissance aircraft, the SR-71 Blackbird.