Nonstop flight route between Siem Reap, Cambodia and Ust-Kut, Irkutsk Oblast, Russia:
Departure Airport:

Arrival Airport:

Distance from REP to UKX:
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- About this route
- REP Airport Information
- UKX Airport Information
- Facts about REP
- Facts about UKX
- Map of Nearest Airports to REP
- List of Nearest Airports to REP
- Map of Furthest Airports from REP
- List of Furthest Airports from REP
- Map of Nearest Airports to UKX
- List of Nearest Airports to UKX
- Map of Furthest Airports from UKX
- List of Furthest Airports from UKX
About this route:
A direct, nonstop flight between Siem Reap-Angkor International Airport (REP), Siem Reap, Cambodia and Ust-Kut Airport (UKX), Ust-Kut, Irkutsk Oblast, Russia would travel a Great Circle distance of 3,004 miles (or 4,834 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 Siem Reap-Angkor International Airport and Ust-Kut 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 Siem Reap-Angkor International Airport and Ust-Kut Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | REP / VDSR |
Airport Names: |
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Location: | Siem Reap, Cambodia |
GPS Coordinates: | 13°24'38"N by 103°48'46"E |
Area Served: | Siem Reab, Cambodia |
Airport Type: | Public |
Elevation: | 60 feet (18 meters) |
# of Runways: | 1 |
View all routes: | Routes from REP |
More Information: | REP Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | UKX / UITT |
Airport Names: |
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Location: | Ust-Kut, Irkutsk Oblast, Russia |
GPS Coordinates: | 56°51'24"N by 105°43'48"E |
Area Served: | Ust-Kut |
Operator/Owner: | JSC «Aeroport Ust-Kut» |
Airport Type: | Public |
Elevation: | 2188 feet (667 meters) |
# of Runways: | 1 |
View all routes: | Routes from UKX |
More Information: | UKX Maps & Info |
Facts about Siem Reap-Angkor International Airport (REP):
- Because of Siem Reap-Angkor International Airport's relatively low elevation of 60 feet, planes can take off or land at Siem Reap-Angkor International 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 Siem Reap-Angkor International Airport (REP) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is nearly antipodal to Siem Reap-Angkor International Airport (meaning Siem Reap-Angkor International Airport is almost on the exact opposite side of the Earth from Capitán FAP Renán Elías Olivera International Airport), and is located 12,414 miles (19,978 kilometers) away in Pisco, Peru.
- The airport resides at an elevation of 60 feet above mean sea level.
- As of 2008, extensions to the airport's apron and parking areas are taking place.
- In addition to being known as "Siem Reap-Angkor International Airport", other names for REP include "សៀមរាបព្រលានយន្តហោះអន្តរជាតិ" and "Aéroport International de Siem Reab".
- Siem Reap-Angkor International Airport (REP) currently has only 1 runway.
- The closest airport to Siem Reap-Angkor International Airport (REP) is Battambang Airport (BBM), which is located 45 miles (73 kilometers) WSW of REP.
Facts about Ust-Kut Airport (UKX):
- Airport "Ust-Kut" is the third the size of the airport of regional significance in the Irkutsk Oblast.
- In 1966, the airport received the first cargo plane Antonov An-12.
- Ust-Kut is an airport in Irkutsk Oblast, Russia located 9 km north of Ust-Kut.
- Ust-Kut Airport handled 24,291 passengers last year.
- The furthest airport from Ust-Kut Airport (UKX) is Ushuaia International Airport (USH), which is nearly antipodal to Ust-Kut Airport (meaning Ust-Kut Airport is almost on the exact opposite side of the Earth from Ushuaia International Airport), and is located 12,167 miles (19,580 kilometers) away in Ushuaia, Tierra del Fuego, Argentina.
- In addition to being known as "Ust-Kut Airport", another name for UKX is "Аэропорт Усть-Кут".
- The closest airport to Ust-Kut Airport (UKX) is Kirensk Airport (KCK), which is located 108 miles (173 kilometers) NE of UKX.
- Ust-Kut Airport (UKX) currently has only 1 runway.
- Air traffic control provides Ust-Kut Department "Air Navigation of Eastern Siberia" FSUE Unitary enterprise "State ATM Corporation".Monitoring weather and meteoconsultation ANO "Irkutsk Meteoagency"