Nonstop flight route between Portimão, Algarve, Portugal and Junction City, Kansas, United States:

About this route:

A direct, nonstop flight between Portimão Airport (PRM), Portimão, Algarve, Portugal and Marshall Army AirfieldMarshall Air Force Base (FRI), Junction City, Kansas, United States would travel a Great Circle distance of 4,589 miles (or 7,385 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 Portimão 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 Portimão 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 Portimão Airport (PRM):

• Because of Portimão Airport's relatively low elevation of 5 feet, planes can take off or land at Portimão 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.
• In addition to being known as "Portimão Airport", another name for PRM is "Aeródromo Municipal de Portimão".
• The closest airport to Portimão Airport (PRM) is Faro International Airport (FAO), which is located 35 miles (56 kilometers) ESE of PRM.
• The furthest airport from Portimão Airport (PRM) is Dargaville Aerodrome (DGR), which is nearly antipodal to Portimão Airport (meaning Portimão Airport is almost on the exact opposite side of the Earth from Dargaville Aerodrome), and is located 12,276 miles (19,756 kilometers) away in Dargaville, New Zealand.
• Portimão Airport (PRM) currently has only 1 runway.

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

• 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.
• 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.
• By March 1955, the 71st Helicopter Transportation Battalion was training pilots in the operation of twin rotor helicopters, first the Piasecki H-25A, then the larger Piasecki H-21C.
• The airdrome from which Arnold made his flights was probably the polo field at Fort Riley.
• With the establishment of the United States Air Force in September 1947, the name of Marchall was changed to Marshall Air Force Base.
• 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.
• Marshall was much used as a convenient stop on cross-country flights.
• In 1921, Colonel Fred Herman selected the Smoky Hill Flats across the Kansas River as the location for a new airfield.
• In addition to being known as "Marshall Army AirfieldMarshall Air Force Base", another name for FRI is "Marshall AAF".