Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Bunia, Ituri, Democratic Republic of the Congo:
Departure Airport:

Arrival Airport:

Distance from UNI to BUX:
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- About this route
- UNI Airport Information
- BUX Airport Information
- Facts about UNI
- Facts about BUX
- 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 BUX
- List of Nearest Airports to BUX
- Map of Furthest Airports from BUX
- List of Furthest Airports from BUX
About this route:
A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Bunia Airport (BUX), Bunia, Ituri, Democratic Republic of the Congo would travel a Great Circle distance of 6,305 miles (or 10,147 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 Bunia 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 Bunia 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: | BUX / FZKA |
Airport Name: | Bunia Airport |
Location: | Bunia, Ituri, Democratic Republic of the Congo |
GPS Coordinates: | 1°33'56"N by 30°13'14"E |
Airport Type: | Public |
Elevation: | 4045 feet (1,233 meters) |
# of Runways: | 1 |
View all routes: | Routes from BUX |
More Information: | BUX 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.
- 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.
- 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.
Facts about Bunia Airport (BUX):
- The closest airport to Bunia Airport (BUX) is Beni Airport (BNC), which is located 86 miles (138 kilometers) SW of BUX.
- Bunia Airport (BUX) currently has only 1 runway.
- The furthest airport from Bunia Airport (BUX) is Cassidy International Airport (CXI), which is located 11,859 miles (19,085 kilometers) away in Christmas Island, Kiribati.
- Because of Bunia Airport's high elevation of 4,045 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BUX. Combined with a high temperature, this could make BUX a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.