Nonstop flight route between Portimão, Algarve, Portugal and Wichita Falls, Texas, United States:

About this route:

A direct, nonstop flight between Portimão Airport (PRM), Portimão, Algarve, Portugal and Sheppard Air Force Base (SPS), Wichita Falls, Texas, United States would travel a Great Circle distance of 4,851 miles (or 7,807 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 Sheppard 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 Sheppard 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.
• The closest airport to Portimão Airport (PRM) is Faro International Airport (FAO), which is located 35 miles (56 kilometers) ESE of PRM.
• In addition to being known as "Portimão Airport", another name for PRM is "Aeródromo Municipal de Portimão".
• 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 Sheppard Air Force Base (SPS):

• The aircraft mechanics school was transferred to Sheppard from Keesler AFB, Mississippi in April 1949 to make room for expansion of electronic training at that base.
• During World War II, then-Sheppard Field conducted basic training, and it also trained glider mechanics, technical and flying training instructors and B-29 Superfortress flight engineers.
• The furthest airport from Sheppard Air Force Base (SPS) is Sir Gaëtan Duval Airport (RRG), which is located 10,952 miles (17,626 kilometers) away in Rodrigues Island, Mauritius.
• As of September 2013, Brigadier General Scott Kindsvater is the commander of the 82d Training Wing, and he concurrently serves as the installation commander of Sheppard AFB.
• The closest airport to Sheppard Air Force Base (SPS) is Kickapoo Downtown Airport (KIP), which is located only 9 miles (14 kilometers) S of SPS.
• In addition to being known as "Sheppard Air Force Base", another name for SPS is "Sheppard AFB".
• The 3630th Flying Training Wing also provided undergraduate pilot training for pilots of the Republic of Vietnam Air Force from 1971 to 1975.