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

Arrival Airport:

Distance from UNI to SCK:
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- About this route
- UNI Airport Information
- SCK Airport Information
- Facts about UNI
- Facts about SCK
- 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 SCK
- List of Nearest Airports to SCK
- Map of Furthest Airports from SCK
- List of Furthest Airports from SCK
About this route:
A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Stockton Metropolitan Airport (SCK), Stockton, California, United States would travel a Great Circle distance of 4,048 miles (or 6,515 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 Stockton Metropolitan 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 Union Island Airport and Stockton Metropolitan Airport. 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: | SCK / KSCK |
Airport Names: |
|
Location: | Stockton, California, United States |
GPS Coordinates: | 37°53'39"N by 121°14'17"W |
Area Served: | Stockton, California |
Operator/Owner: | County of San Joaquin |
Airport Type: | Public |
Elevation: | 33 feet (10 meters) |
# of Runways: | 2 |
View all routes: | Routes from SCK |
More Information: | SCK 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.
- 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.
- 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.
Facts about Stockton Metropolitan Airport (SCK):
- In October 1946 Stockton AAF was declared surplus.
- Stockton Metropolitan Airport (SCK) has 2 runways.
- The furthest airport from Stockton Metropolitan Airport (SCK) is Tôlanaro Airport (FTU), which is located 11,311 miles (18,203 kilometers) away in Tôlanaro, Madagascar.
- Because of Stockton Metropolitan Airport's relatively low elevation of 33 feet, planes can take off or land at Stockton Metropolitan 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.
- On November 18, 2012 Allegiant Air began flying twice weekly Boeing 757-200 nonstops from Stockton to Honolulu.
- In January 1967 an Army Clothing Sales Store was transferred from Sacramento Army Depot and reopened in Building T-88 at the Site.
- The closest airport to Stockton Metropolitan Airport (SCK) is Modesto City-County Airport (MOD), which is located 24 miles (39 kilometers) SE of SCK.
- In addition to being known as "Stockton Metropolitan Airport", other names for SCK include "(former Stockton Army Airfield)" and "(former Sharpe Army Depot)".