Nonstop flight route between Parnaiba, Piaui, Brazil and Ada, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from PHB to ADT:
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- About this route
- PHB Airport Information
- ADT Airport Information
- Facts about PHB
- Facts about ADT
- Map of Nearest Airports to PHB
- List of Nearest Airports to PHB
- Map of Furthest Airports from PHB
- List of Furthest Airports from PHB
- Map of Nearest Airports to ADT
- List of Nearest Airports to ADT
- Map of Furthest Airports from ADT
- List of Furthest Airports from ADT
About this route:
A direct, nonstop flight between Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), Parnaiba, Piaui, Brazil and Ada Municipal Airport (ADT), Ada, Oklahoma, United States would travel a Great Circle distance of 4,405 miles (or 7,089 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 Parnaíba–Prefeito Dr. João Silva Filho International Airport and Ada Municipal 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 Parnaíba–Prefeito Dr. João Silva Filho International Airport and Ada Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PHB / SBPB |
Airport Names: |
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Location: | Parnaiba, Piaui, Brazil |
GPS Coordinates: | 2°53'35"S by 41°43'46"W |
Area Served: | Parnaíba |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 23 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from PHB |
More Information: | PHB Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ADT / KADH |
Airport Names: |
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Location: | Ada, Oklahoma, United States |
GPS Coordinates: | 34°48'15"N by 96°40'17"W |
Operator/Owner: | City of Ada |
Airport Type: | Public |
Elevation: | 1016 feet (310 meters) |
# of Runways: | 2 |
View all routes: | Routes from ADT |
More Information: | ADT Maps & Info |
Facts about Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB):
- 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.
- 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.
- Parnaíba–Prefeito Dr. João Silva Filho International Airport handled 2,922 passengers last year.
- 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.
- The architecture of the terminal is inspired on Santos Dumont Airport in Rio de Janeiro and it was opened on October 19, 1971.
- 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".
- It is operated by Infraero.
Facts about Ada Municipal Airport (ADT):
- In addition to being known as "Ada Municipal Airport", another name for ADT is "ADH".
- The closest airport to Ada Municipal Airport (ADT) is Ardmore Municipal Airport (ADM), which is located 40 miles (64 kilometers) SSW of ADT.
- The furthest airport from Ada Municipal Airport (ADT) is Sir Gaëtan Duval Airport (RRG), which is located 10,835 miles (17,437 kilometers) away in Rodrigues Island, Mauritius.
- Ada Municipal Airport (ADT) has 2 runways.