Nonstop flight route between Peru, Indiana, United States and Kobuk, Alaska, United States:

About this route:

A direct, nonstop flight between Grissom Air Reserve Base (GUS), Peru, Indiana, United States and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 3,163 miles (or 5,091 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 Grissom Air Reserve Base 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 Grissom Air Reserve Base 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 Grissom Air Reserve Base (GUS):

• The closest airport to Grissom Air Reserve Base (GUS) is Kokomo Municipal Airport (OKK), which is located only 10 miles (15 kilometers) SSE of GUS.
• The furthest airport from Grissom Air Reserve Base (GUS) is Margaret River Airport (MGV), which is located 11,184 miles (17,998 kilometers) away in Margaret River, Western Australia, Australia.
• After World War II, the base area reverted to farming use.
• Grissom Air Reserve Base is a United States Air Force base, located approximately 12 miles north of Kokomo in Cass and Miami counties in the U.S.
• The 305th Air Refueling Wing phased out operations and ended its presence on base on 30 September 1994, when the Air Force inactivated it.
• In June 1972, the 305th Air Refueling Squadron deployed elements to Korat Air Base, Thailand, as the 4104th Air Refueling Squadron.
• In addition to being known as "Grissom Air Reserve Base", another name for GUS is "Grissom ARS".

Facts about Kobuk Airport (OBU):

• As per the Federal Aviation Administration, this airport had 1,176 passenger boardings in calendar year 2008, 1,048 in 2009, and 1,255 in 2010.
• 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.
• 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.