Nonstop flight route between Alamogordo, New Mexico, United States and Parnaiba, Piaui, Brazil:

About this route:

A direct, nonstop flight between Alamogordo–White Sands Regional Airport (ALM), Alamogordo, New Mexico, United States and Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), Parnaiba, Piaui, Brazil would travel a Great Circle distance of 4,858 miles (or 7,817 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 Alamogordo–White Sands Regional Airport and Parnaíba–Prefeito Dr. João Silva Filho International Airport, 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 Alamogordo–White Sands Regional Airport and Parnaíba–Prefeito Dr. João Silva Filho International Airport. 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 Alamogordo–White Sands Regional Airport (ALM):

• Because of Alamogordo–White Sands Regional Airport's high elevation of 4,200 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ALM. Combined with a high temperature, this could make ALM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Alamogordo–White Sands Regional Airport covers an area of 1,465 acres at an elevation of 4,200 feet above mean sea level.
• The furthest airport from Alamogordo–White Sands Regional Airport (ALM) is Sir Gaëtan Duval Airport (RRG), which is located 11,319 miles (18,217 kilometers) away in Rodrigues Island, Mauritius.
• Alamogordo–White Sands Regional Airport (ALM) has 2 runways.
• The closest airport to Alamogordo–White Sands Regional Airport (ALM) is Holloman Air Force Base Alamogordo Army Airfield (HMN), which is located only 7 miles (11 kilometers) W of ALM.

Facts about Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB):

• It is operated by Infraero.
• Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) currently has only 1 runway.
• Parnaíba–Prefeito Dr. João Silva Filho International Airport handled 2,922 passengers last year.
• In addition to being known as "Parnaíba–Prefeito Dr. João Silva Filho International Airport", another name for PHB is "Aeroporto Internacional de Parnaíba–Prefeito Dr. João Silva Filho".
• The furthest airport from Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) is Frans Kaisiepo Airport (BIK), which is nearly antipodal to Parnaíba–Prefeito Dr. João Silva Filho International Airport (meaning Parnaíba–Prefeito Dr. João Silva Filho International Airport is almost on the exact opposite side of the Earth from Frans Kaisiepo Airport), and is located 12,118 miles (19,501 kilometers) away in Biak, Indonesia.
• The airport is located 8 km from downtown Parnaíba.
• The closest airport to Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) is Barreirinhas Airport (BRB), which is located 75 miles (120 kilometers) W of PHB.
• Parnaíba–Prefeito Dr.
• Because of Parnaíba–Prefeito Dr. João Silva Filho International Airport's relatively low elevation of 23 feet, planes can take off or land at Parnaíba–Prefeito Dr. João Silva Filho International 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.