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 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.
• 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.

Facts about Sheppard Air Force Base (SPS):

• 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.
• Control and accountability for Sheppard Field was transferred to the Department of the Air Force 1 August 1948 and was reactivated 15 August 1948 to supplement Lackland AFB, Texas, as a basic training center renamed as Sheppard AFB.
• Sheppard AFB shares one runway with Wichita Falls Municipal Airport under a joint civil-military arrangement.
• Sheppard Field reached its peak strength of 46,340 people while serving as a separation center for troops being discharged following World War II from September through November 1945.
• 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.
• Comptroller, transportation, and intelligence training moved to Sheppard from Lowry AFB, Colorado, in the fall of 1954.
• In addition to being known as "Sheppard Air Force Base", another name for SPS is "Sheppard AFB".
• The Air Force School of Health Care Sciences offered training in dentistry, medicine, nursing, and health-services administration.
• Additionally, officers from all 13 participating nations fill subordinate leadership positions throughout the wing.