Nonstop flight route between Kathmandu, Nepal and Bratsk, Irkutsk Oblast, Russia:
Departure Airport:
 
    Arrival Airport:
 
    Distance from KTM to BTK:
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- About this route
- KTM Airport Information
- BTK Airport Information
- Facts about KTM
- Facts about BTK
- Map of Nearest Airports to KTM
- List of Nearest Airports to KTM
- Map of Furthest Airports from KTM
- List of Furthest Airports from KTM
- Map of Nearest Airports to BTK
- List of Nearest Airports to BTK
- Map of Furthest Airports from BTK
- List of Furthest Airports from BTK
About this route:
A direct, nonstop flight between Tribhuvan International Airport (KTM), Kathmandu, Nepal and Bratsk Airport (BTK), Bratsk, Irkutsk Oblast, Russia would travel a Great Circle distance of 2,139 miles (or 3,442 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 relatively short distance between Tribhuvan International Airport and Bratsk Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | KTM / VNKT | 
| Airport Names: | 
 | 
| Location: | Kathmandu, Nepal | 
| GPS Coordinates: | 27°41'47"N by 85°21'32"E | 
| Area Served: | Kathmandu, Nepal | 
| Operator/Owner: | Civil Aviation Authority of Nepal (CAAN) | 
| Airport Type: | Public | 
| Elevation: | 4390 feet (1,338 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from KTM | 
| More Information: | KTM Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | BTK / UIBB | 
| Airport Names: | 
 | 
| Location: | Bratsk, Irkutsk Oblast, Russia | 
| GPS Coordinates: | 56°22'11"N by 101°41'53"E | 
| Area Served: | Bratsk | 
| Operator/Owner: | AeroBratsk | 
| Airport Type: | Public/Military | 
| Elevation: | 1598 feet (487 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BTK | 
| More Information: | BTK Maps & Info | 
Facts about Tribhuvan International Airport (KTM):
- The first jet aircraft to land at Tribhuvan was a Air india Boeing 707, which touched down on the 6,600 feet runway in 1967.
- The closest airport to Tribhuvan International Airport (KTM) is Ramechhap Airport (RHP), which is located 48 miles (77 kilometers) ESE of KTM.
- The Airport has two Public Terminals.
- The furthest airport from Tribhuvan International Airport (KTM) is Mataveri International Airport (IPC), which is located 11,530 miles (18,556 kilometers) away in Easter Island, Chile.
- Tribhuvan International Airport handled 3,405,015 passengers last year.
- In addition to being known as "Tribhuvan International Airport", another name for KTM is "त्रिभुवन अन्तर्राष्ट्रिय विमानस्थल".
- Because of Tribhuvan International Airport's high elevation of 4,390 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KTM. Combined with a high temperature, this could make KTM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Tribhuvan International Airport (KTM) currently has only 1 runway.
- In 1955 the airport was inaugurated by King Mahendra and renamed Tribhuvan Airport in memory of the king's father.
Facts about Bratsk Airport (BTK):
- Bratsk Airport (BTK) currently has only 1 runway.
- The 350 IAP arrived in 1984 with a number of Tupolev Tu-128 aircraft.
- The furthest airport from Bratsk Airport (BTK) is Presidente Carlos Ibáñez International Airport (PUQ), which is nearly antipodal to Bratsk Airport (meaning Bratsk Airport is almost on the exact opposite side of the Earth from Presidente Carlos Ibáñez International Airport), and is located 12,060 miles (19,408 kilometers) away in Punta Arenas, Chile.
- The closest airport to Bratsk Airport (BTK) is Ust-Ilimsk (UIK), which is located 126 miles (203 kilometers) NNE of BTK.
- In addition to being known as "Bratsk Airport", another name for BTK is "Аэропорт Братск".
- Currently Bratsk continues to serve a vital civil aviation role as a staging base for cargo flights to Kamchatka.




