Nonstop flight route between St. Mary's, Alaska, United States and Junction City, Kansas, United States:

About this route:

A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Marshall Army AirfieldMarshall Air Force Base (FRI), Junction City, Kansas, United States would travel a Great Circle distance of 3,141 miles (or 5,054 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 St. Mary's Airport 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 St. Mary's Airport 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 St. Mary's Airport (KSM):

• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
• St. Mary's Airport (KSM) has 2 runways.
• The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.

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

• In 1921, Colonel Fred Herman selected the Smoky Hill Flats across the Kansas River as the location for a new airfield.
• The airdrome from which Arnold made his flights was probably the polo field at Fort Riley.
• 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.
• Marshall was much used as a convenient stop on cross-country flights.
• 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.
• In addition to being known as "Marshall Army AirfieldMarshall Air Force Base", another name for FRI is "Marshall AAF".
• Besides photographic work, observation, and artillery adjustment, its pilots flew air-ground support demonstrations and simulated strafing, bombing and chemical warfare missions.
• After the departure of the 1st Observation Squadron from Fort Riley, the 6th Observation Squadron was activated at Fort Sill, Oklahoma, on 7 February 1942 to take its place at the Cavalry School.
• In March 1950, after 86 pilots had graduated, the school was moved to Selfridge Air Force Base, Michigan.