Nonstop flight route between Rochester, Minnesota, United States and Kobuk, Alaska, United States:

About this route:

A direct, nonstop flight between Rochester International Airport (RST), Rochester, Minnesota, United States and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 2,800 miles (or 4,507 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 Rochester International Airport and Kobuk 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 Rochester International Airport and Kobuk 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 Rochester International Airport (RST):

• On June 17, 2010, a small aircraft crashed a half-mile north of the runway, killing all three passengers.
• The closest airport to Rochester International Airport (RST) is Austin Municipal Airport (AUM), which is located 27 miles (44 kilometers) SW of RST.
• Rochester International Airport (RST) has 2 runways.
• Rochester Aviation is the general aviation terminal at the airport.
• In August 2012, just days after Allegiant Air announced flights between Rochester and Phoenix, the United States Department of Transportation gave the airport $500,000 and the city of Rochester gave the airport $250,000 to help recruit more airlines and non-stop destinations.
• In 1960, Rochester International Airport opened at its current location 8 miles south of downtown Rochester.
• The original Rochester International Airport was founded in 1928 by the Mayo Foundation as a way to get patients from far-flung locations to the Mayo Clinic.
• The furthest airport from Rochester International Airport (RST) is Margaret River Airport (MGV), which is located 10,811 miles (17,399 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Kobuk Airport (OBU):

• For the 12-month period ending September 29, 2011, the airport had 5,000 aircraft operations, an average of 13 per day, 100% air taxi.
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
• The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
• Kobuk Airport (OBU) currently has only 1 runway.