Nonstop flight route between Sault Ste. Marie, Michigan, United States and Puerto Limón, Costa Rica:

About this route:

A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Limón International Airport (LIO), Puerto Limón, Costa Rica would travel a Great Circle distance of 2,509 miles (or 4,038 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 Kincheloe Air Force Base and Limón International 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 Kincheloe Air Force Base and Limón International 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 Kincheloe Air Force Base (INR):

• On 16 February 1953, the first operational ADC unit, the 534th Air Defense Group was activated at Kinross AFB.
• The B-52s and KC-135s of the 449th were reassigned to other SAC units, and the wing was inactivated on 30 September 1977 concurrently with the closure of Kincheloe Air Force Base.
• In May 1958 the 438th FIS was temporarily transferred to K.
• The furthest airport from Kincheloe Air Force Base (INR) is Margaret River Airport (MGV), which is located 11,103 miles (17,869 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Kincheloe Air Force Base (INR) is Chippewa County International Airport (CIU), which is located only 0 mile (0 kilometer) N of INR.
• On 2 February 1959, Strategic Air Command established the 4239th Strategic Wing at Kincheloe AFB, Michigan as part of SAC's plan to disburse its B-52 Stratofortress heavy bombers over a larger number of bases, thus making it more difficult for the Soviet Union to knock out the entire fleet with a surprise first strike.
• During World War II, the Soo Locks were considered vital to the war efforts.

Facts about Limón International Airport (LIO):

• The Presidency Ministry announced in June 2011 that Sansa Airlines would begin regular scheduled flights four times a week to Limón Airport, beginning in July and costing ₡30,000–₡75,000, to increase tourism to Limón Province.
• Nature Air domestic airline currently only flies charter flights to Limón.
• Limón International Airport (LIO) currently has only 1 runway.
• The furthest airport from Limón International Airport (LIO) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Limón International Airport (meaning Limón International Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,282 miles (19,766 kilometers) away in Cocos Islands, Australia.
• The closest airport to Limón International Airport (LIO) is Changuinola "Capitan Manuel Niño" International Airport (CHX), which is located 47 miles (76 kilometers) SE of LIO.
• In addition to being known as "Limón International Airport", another name for LIO is "Aeropuerto Internacional de Limón".
• Because of Limón International Airport's relatively low elevation of 7 feet, planes can take off or land at Limón International 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.