Nonstop flight route between Plovdiv, Bulgaria and Great Falls, Montana, United States:

About this route:

A direct, nonstop flight between Plovdiv Airport (PDV), Plovdiv, Bulgaria and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 5,690 miles (or 9,158 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 Plovdiv Airport and Malmstrom Air Force 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 Plovdiv Airport and Malmstrom Air Force 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 Plovdiv Airport (PDV):

• Plovdiv airport serves the nearby ski resorts of Bansko, Pamporovo and Borovets, and therefore serves mainly charter flights, during the winter season from the end of December until March.
• The closest airport to Plovdiv Airport (PDV) is Haskovo Malevo Airport (HKV), which is located 38 miles (61 kilometers) E of PDV.
• The beginning of civil aviation at Plovdiv came with the first test flight between Sofia-Plovdiv-Yambol and Burgas early in 1928.
• On 18 December 1982 the first aircraft TU-134 arrived, a charter flight from Amsterdam, the beginning of a new era for Plovdiv Airport.
• Plovdiv Airport (PDV) currently has only 1 runway.
• Plovdiv Airport handled 8,752 passengers last year.
• In addition to being known as "Plovdiv Airport", other names for PDV include "Krumovo Airport" and "Летище Пловдив".
• 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 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.

Facts about Malmstrom Air Force Base (GFA):

• The 801st Radar Squadron was inactivated on 31 December 1969 due to budget reductions.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• On 1 July 1968, the F-101B equipped 29th FIS was inactivated and replaced by the F-106 Delta Dart equipped 71st Fighter-Interceptor Squadron, which was reassigned from Richards Gebaur AFB when its ADC mission was eliminated.
• The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
• The base's runway was closed on 31 December 1996 for aircraft operations.
• Originally named Great Falls Army Air Base, later Great Falls Air Force Base, the facility was renamed Malmstrom Air Force Base on 1 October 1955 in honor of Colonel Einar Axel Malmstrom.
• The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
• After World War II ended Great Falls AAB assumed a support mission for military personnel assigned to Alaskan military installations.
• In 1957, under the control of the 801st Aircraft Control and Warning Squadron, the Malmstrom AFB radar station became operational with AN/FPS-20 search and AN/FPS-6 height-finder radars.