Nonstop flight route between Ulan-Ude, Republic of Buryatia, Russia and St. Marys, Pennsylvania, United States:
Departure Airport:

Arrival Airport:

Distance from UUD to STQ:
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- About this route
- UUD Airport Information
- STQ Airport Information
- Facts about UUD
- Facts about STQ
- Map of Nearest Airports to UUD
- List of Nearest Airports to UUD
- Map of Furthest Airports from UUD
- List of Furthest Airports from UUD
- Map of Nearest Airports to STQ
- List of Nearest Airports to STQ
- Map of Furthest Airports from STQ
- List of Furthest Airports from STQ
About this route:
A direct, nonstop flight between Baikal International Airport (UUD), Ulan-Ude, Republic of Buryatia, Russia and St. Marys Municipal Airport (STQ), St. Marys, Pennsylvania, United States would travel a Great Circle distance of 5,986 miles (or 9,634 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 Baikal International Airport and St. Marys Municipal 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 Baikal International Airport and St. Marys Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | UUD / UIUU |
Airport Names: |
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Location: | Ulan-Ude, Republic of Buryatia, Russia |
GPS Coordinates: | 51°48'26"N by 107°26'15"E |
Area Served: | Ulan-Ude |
Operator/Owner: | Russian Federation |
Airport Type: | Public / Military |
# of Runways: | 3 |
View all routes: | Routes from UUD |
More Information: | UUD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | STQ / KOYM |
Airport Names: |
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Location: | St. Marys, Pennsylvania, United States |
GPS Coordinates: | 41°24'45"N by 78°30'8"W |
Area Served: | St. Marys, Pennsylvania |
Operator/Owner: | City of St. Marys |
Airport Type: | Public |
Elevation: | 1934 feet (589 meters) |
# of Runways: | 1 |
View all routes: | Routes from STQ |
More Information: | STQ Maps & Info |
Facts about Baikal International Airport (UUD):
- Baikal International Airport (UUD) has 3 runways.
- In addition to being known as "Baikal International Airport", another name for UUD is "Международный Аэропорт Байкал".
- The closest airport to Baikal International Airport (UUD) is International Airport Irkutsk (IKT), which is located 133 miles (215 kilometers) WNW of UUD.
- The furthest airport from Baikal International Airport (UUD) is Teniente Julio Gallardo Airfield (PNT), which is nearly antipodal to Baikal International Airport (meaning Baikal International Airport is almost on the exact opposite side of the Earth from Teniente Julio Gallardo Airfield), and is located 12,427 miles (20,000 kilometers) away in Puerto Natales, Chile.
Facts about St. Marys Municipal Airport (STQ):
- The furthest airport from St. Marys Municipal Airport (STQ) is Margaret River Airport (MGV), which is located 11,533 miles (18,560 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to St. Marys Municipal Airport (STQ) is DuBois Regional Airport (DUJ), which is located 26 miles (42 kilometers) SW of STQ.
- The airport covers 283 acres.
- St. Marys Municipal Airport (STQ) currently has only 1 runway.
- In addition to being known as "St. Marys Municipal Airport", another name for STQ is "OYM".