Nonstop flight route between Ust-Kut, Irkutsk Oblast, Russia and Phetchabun, Thailand:

About this route:

A direct, nonstop flight between Ust-Kut Airport (UKX), Ust-Kut, Irkutsk Oblast, Russia and Phetchabun Airport (PHY), Phetchabun, Thailand would travel a Great Circle distance of 2,786 miles (or 4,484 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 Ust-Kut Airport and Phetchabun 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 Ust-Kut Airport and Phetchabun Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Ust-Kut Airport (UKX):

• Ust-Kut Airport (UKX) currently has only 1 runway.
• The closest airport to Ust-Kut Airport (UKX) is Kirensk Airport (KCK), which is located 108 miles (173 kilometers) NE of UKX.
• Ust-Kut is an airport in Irkutsk Oblast, Russia located 9 km north of Ust-Kut.
• Airport "Ust-Kut" is the third the size of the airport of regional significance in the Irkutsk Oblast.
• During World War II an airfield was built here for the Alaska-Siberian air route used to ferry American Lend-Lease aircraft to the Eastern Front.
• In 2007 a controlling stake in "JSC "Aeroport Ust-Kut"".  has acquired the airline "UTair" planning to use it as their main base in Eastern Siberia.
• In addition to being known as "Ust-Kut Airport", another name for UKX is "Аэропорт Усть-Кут".
• 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.

Facts about Phetchabun Airport (PHY):

• In addition to being known as "Phetchabun Airport", other names for PHY include "ท่าอากาศยานเพชรบูรณ์" and "VTPL".
• The closest airport to Phetchabun Airport (PHY) is Loei Airport (LOE), which is located 63 miles (102 kilometers) NNE of PHY.
• The furthest airport from Phetchabun Airport (PHY) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is nearly antipodal to Phetchabun Airport (meaning Phetchabun Airport is almost on the exact opposite side of the Earth from Capitán FAP Renán Elías Olivera International Airport), and is located 12,171 miles (19,587 kilometers) away in Pisco, Peru.
• Phetchabun Airport (PHY) currently has only 1 runway.
• Because of Phetchabun Airport's relatively low elevation of 450 feet, planes can take off or land at Phetchabun 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.