Nonstop flight route between Sault Ste. Marie, Michigan, United States and Plovdiv, Bulgaria:

About this route:

A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Plovdiv Airport (PDV), Plovdiv, Bulgaria would travel a Great Circle distance of 4,954 miles (or 7,972 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 Plovdiv 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 Plovdiv 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):

• In 1962, in order to retain the lineage of its MAJCOM 4-digit combat units and to perpetuate the lineage of many currently inactive bombardment units with illustrious World War II records, Headquarters SAC received authority from Headquarters USAF to discontinue its MAJCOM strategic wings that were equipped with combat aircraft and to activate AFCON units, most of which were inactive at the time which could carry a lineage and history.
• On 16 February 1953, the first operational ADC unit, the 534th Air Defense Group was activated at Kinross AFB.
• 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 18 August 1955, the 534th ADS was inactivated and immediately replaced by the 507th Fighter Group in a name-only re-designation.
• The importance of Kincheloe AFB to ADC was evident in 1960 with some major changes.

Facts about Plovdiv Airport (PDV):

• Although the airport is operated by the state-owned Letishte Plovdiv EAD and the runway and the apron are also state-owned, the terminal is partly private.
• Plovdiv Airport (PDV) currently has only 1 runway.
• The furthest airport from Plovdiv Airport (PDV) is Chatham Islands (CHT), which is located 11,355 miles (18,273 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The new passenger terminal building was officially opened on 1 July 2009.
• In addition to being known as "Plovdiv Airport", other names for PDV include "Krumovo Airport" and "Летище Пловдив".
• On 13 September 1965 a new terminal building was opened, and next year an enlarged tarmac was put into use in time for winter season charter traffic.
• Plovdiv Airport handled 8,752 passengers last year.
• Domestic scheduled flights were terminated in 1980, but winter charter flights continue to increase which again leads to a relocation of ground facilities as technical buildings, power supply facilities, air traffic control tower and administrative facilities.
• Because of Plovdiv Airport's relatively low elevation of 597 feet, planes can take off or land at Plovdiv 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.
• The closest airport to Plovdiv Airport (PDV) is Haskovo Malevo Airport (HKV), which is located 38 miles (61 kilometers) E of PDV.