Nonstop flight route between Oklahoma City, Oklahoma, United States and Parnaiba, Piaui, Brazil:

About this route:

A direct, nonstop flight between Tinker Air Force Base (TIK), Oklahoma City, Oklahoma, United States and Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), Parnaiba, Piaui, Brazil would travel a Great Circle distance of 4,459 miles (or 7,176 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 Tinker Air Force Base 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 Tinker Air Force Base 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 Tinker Air Force Base (TIK):

• Community support for Tinker can be seen by the establishment of two public/private partnerships that support base operations by using local dollars to make available additional facilities for base use.
• The 38th Cyberspace Engineering Group has worldwide responsibility for engineering, installation, and interoperability of all communications and electronic facilities for the Air Force.
• The closest airport to Tinker Air Force Base (TIK) is Will Rogers World Airport (OKC), which is located only 12 miles (20 kilometers) W of TIK.
• The Oklahoma City Air Logistics Complex is the largest air logistics center in the Air Force Materiel Command.
• The 507th consists of three subordinate groups, 15 squadrons and five flights, employing approximately 1,155 men and women.
• In addition to being known as "Tinker Air Force Base", another name for TIK is "Tinker AFB".
• STRATCOMWING ONE's primary mission is to receive, verify and retransmit Emergency Action Messages to US strategic forces.
• The furthest airport from Tinker Air Force Base (TIK) is Sir Gaëtan Duval Airport (RRG), which is located 10,843 miles (17,449 kilometers) away in Rodrigues Island, Mauritius.

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

• 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 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. João Silva Filho International Airport (PHB) currently has only 1 runway.
• 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.
• The architecture of the terminal is inspired on Santos Dumont Airport in Rio de Janeiro and it was opened on October 19, 1971.
• Parnaíba–Prefeito Dr. João Silva Filho International Airport handled 2,922 passengers last year.
• The airport is located 8 km from downtown Parnaíba.
• It is operated by Infraero.
• 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.