Nonstop flight route between Obo, Papua New Guinea, Papua New Guinea and Mount Clemens, Michigan, United States:

About this route:

A direct, nonstop flight between Obo Airport (OBX), Obo, Papua New Guinea, Papua New Guinea and Selfridge Air National Guard Base (MTC), Mount Clemens, Michigan, United States would travel a Great Circle distance of 8,830 miles (or 14,210 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 Obo Airport and Selfridge Air National Guard Base, 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 Obo Airport and Selfridge Air National Guard Base. 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 Obo Airport (OBX):

• The closest airport to Obo Airport (OBX) is Aiambak Airport (AIH), which is located only 18 miles (28 kilometers) NNW of OBX.
• In addition to being known as "Obo Airport", another name for OBX is "AYOB".
• The furthest airport from Obo Airport (OBX) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 11,682 miles (18,801 kilometers) away in Parnaiba, Piaui, Brazil.

Facts about Selfridge Air National Guard Base (MTC):

• The host organization is the 127th Wing of the Michigan Air National Guard, but a variety of Air Force Reserve, Navy Reserve, Marine Corps, Army Reserve, Army National Guards and active duty Coast Guard units use the facility as well.
• After World War II Selfridge expanded to its present size of 3,600 acres, and in 1947 the Selfridge Army Air Base was renamed Selfridge Air Force Base.
• The closest airport to Selfridge Air National Guard Base (MTC) is Coleman A. Young International Airport (DET), which is located only 16 miles (26 kilometers) SSW of MTC.
• During the 1930s and 1940s, squadrons "from Selfridge performed maneuvers over Detroit, local citizens".
• Selfridge Air National Guard Base is named after 1st Lieutenant Thomas E.
• In addition to being known as "Selfridge Air National Guard Base", another name for MTC is "Selfridge ANGB".
• Flying was considered impractical in Michigan during the winter months, so the student pilots were sent to Gerstner Field at Lake Charles, Louisiana, and to Chapman Field at Miami, Florida, and Selfridge was transformed into a mechanics school for the winter months.
• The furthest airport from Selfridge Air National Guard Base (MTC) is Margaret River Airport (MGV), which is located 11,298 miles (18,182 kilometers) away in Margaret River, Western Australia, Australia.
• In 1965, the Strategic Air Command announced that the 4045th Air Refueling Wing was to be discontinued beginning in 1966.