Nonstop flight route between Portimão, Algarve, Portugal and Knob Noster, Missouri, United States:

About this route:

A direct, nonstop flight between Portimão Airport (PRM), Portimão, Algarve, Portugal and Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States would travel a Great Circle distance of 4,448 miles (or 7,159 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 Whiteman 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 Whiteman 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):

• 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.
• Portimão Airport (PRM) currently has only 1 runway.
• 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.

Facts about Whiteman Air Force Base (SZL):

• The furthest airport from Whiteman Air Force Base (SZL) is Margaret River Airport (MGV), which is located 10,815 miles (17,405 kilometers) away in Margaret River, Western Australia, Australia.
• Before completion of the construction, SAC activated the 351st Strategic Missile Wing at Whiteman on 1 Feb 1963.
• The 131st Bomb Wing is a unit of the Missouri Air National Guard.
• The closest airport to Whiteman Air Force Base (SZL) is Sedalia Regional Airport (DMO), which is located 20 miles (32 kilometers) E of SZL.
• During the massive demobilization in the mid-1940s, the base closed and most of the buildings were abandoned.
• In May 1942, construction workers descended upon an area known to locals as the "Blue Flats" because of the color of the soil and began building a railroad spur for the new air base.
• Construction on Whiteman continued throughout the 1950s.
• Named in honor of 2d Lieutenant George Allison Whiteman.
• Other aircraft assigned to Whiteman include the A-10 Thunderbolt II ground-attack fighter.
• In addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".