Nonstop flight route between Sofia, Bulgaria and Junction City, Kansas, United States:

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Marshall Army AirfieldMarshall Air Force Base (FRI), Junction City, Kansas, United States would travel a Great Circle distance of 5,661 miles (or 9,110 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 Sofia Airport Vrazhdebna and Marshall Army AirfieldMarshall 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 Sofia Airport Vrazhdebna and Marshall Army AirfieldMarshall 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 Sofia Airport Vrazhdebna (SOF):

• A lot of consideration has been given to the design of the layout, the functional definition of the working positions, the operations room surface area for ANS provision and meteorological observation, as well as to the requirements for visibility to the runway and the approaches and access to an open observation platform.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The furthest airport from Sofia Airport Vrazhdebna (SOF) is Chatham Islands (CHT), which is located 11,437 miles (18,405 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The terminal had substantially reached its capacity of some 600,000 passengers a year by the later 1960s and was subjected to a number of refurbishments and extensions beginning in the spring of 1968.
• The passenger terminal building is designed with a capacity of 2,000 peak hour passengers or up to 2.6 million passengers a year, plus 26,000 tonnes of luggage.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".

Facts about Marshall Army AirfieldMarshall Air Force Base (FRI):

• The unit is expecting nearly 120 aircraft total, including Kiowas.
• Early in 1946 the detachment of the 69th Group was withdrawn and the 72d Squadron was reduced to a two-man cadre, so that by late April only the 167th Squadron remained.
• The furthest airport from Marshall Army AirfieldMarshall Air Force Base (FRI) is Sir Gaëtan Duval Airport (RRG), which is located 10,654 miles (17,146 kilometers) away in Rodrigues Island, Mauritius.
• One of the oldest military airfields in the United States, Marshall Army Airfield at Fort Riley, made its first appearance in history in November 1912 as the site of the first attempts in the United States to direct artillery fire from an airplane.
• Around the same time, the 328th Helicopter Transportation Company transferred overseas, and the 21st Transportation Helicopter Battalion was activated at Marshall Field.
• Besides photographic work, observation, and artillery adjustment, its pilots flew air-ground support demonstrations and simulated strafing, bombing and chemical warfare missions.
• The closest airport to Marshall Army AirfieldMarshall Air Force Base (FRI) is Manhattan Regional Airport (MHK), which is located only 8 miles (13 kilometers) NE of FRI.
• When the United States entered World War II Marshall possessed two hangars and three unsurfaced landing strips, the biggest strip being 3,700 feet long.
• In addition to being known as "Marshall Army AirfieldMarshall Air Force Base", another name for FRI is "Marshall AAF".
• Late in 1946 the Army Cavalry School and the Cavalry Intelligence School at Fort Riley were inactivated and the Ground General School was established there.
• In 1921, Colonel Fred Herman selected the Smoky Hill Flats across the Kansas River as the location for a new airfield.
• Marshall was much used as a convenient stop on cross-country flights.