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

Arrival Airport:

Distance from UNI to MCC:
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- About this route
- UNI Airport Information
- MCC Airport Information
- Facts about UNI
- Facts about MCC
- 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 MCC
- List of Nearest Airports to MCC
- Map of Furthest Airports from MCC
- List of Furthest Airports from MCC
About this route:
A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Sacramento Airport McClellan Airfield (MCC), Sacramento, California, United States would travel a Great Circle distance of 4,065 miles (or 6,543 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 Sacramento Airport McClellan Airfield, 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 Sacramento Airport McClellan Airfield. 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: | MCC / KMCC |
Airport Name: | Sacramento Airport McClellan Airfield |
Location: | Sacramento, California, United States |
GPS Coordinates: | 38°40'4"N by 121°24'2"W |
Area Served: | Sacramento, California |
Operator/Owner: | Sacramento County |
Airport Type: | Public |
Elevation: | 75 feet (23 meters) |
# of Runways: | 1 |
View all routes: | Routes from MCC |
More Information: | MCC Maps & Info |
Facts about Union Island Airport (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 closest airport to Union Island Airport (UNI) is Canouan Airport (CIW), which is located only 8 miles (14 kilometers) NE of UNI.
- 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 Sacramento Airport McClellan Airfield (MCC):
- The closest airport to Sacramento Airport McClellan Airfield (MCC) is Sacramento Mather Airport (MHR), which is located only 10 miles (16 kilometers) SE of MCC.
- Sacramento Airport McClellan Airfield (MCC) currently has only 1 runway.
- The furthest airport from Sacramento Airport McClellan Airfield (MCC) is Tôlanaro Airport (FTU), which is located 11,276 miles (18,146 kilometers) away in Tôlanaro, Madagascar.
- Because of Sacramento Airport McClellan Airfield's relatively low elevation of 75 feet, planes can take off or land at Sacramento Airport McClellan Airfield 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 airport is on the former site of McClellan Air Force Base, which existed as a military base from 1939 to 2000.