Nonstop flight route between Alma, Michigan, United States and Parnaiba, Piaui, Brazil:
Departure Airport:
(43°19'19"N by 84°41'17"W)
Arrival Airport:
(2°53'35"S by 41°43'46"W)
Distance from AMN to PHB:
4,158.76 miles (6,692.86 km)
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- About this route
- AMN Airport Information
- PHB Airport Information
- Facts about AMN
- Facts about PHB
- Map of Nearest Airports to AMN
- List of Nearest Airports to AMN
- Map of Furthest Airports from AMN
- List of Furthest Airports from AMN
- Map of Nearest Airports to PHB
- List of Nearest Airports to PHB
- Map of Furthest Airports from PHB
- List of Furthest Airports from PHB
About this route:
A direct, nonstop flight between Gratiot Community Airport (AMN), Alma, Michigan, United States and Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), Parnaiba, Piaui, Brazil would travel a Great Circle distance of 4,159 miles (or 6,693 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 Gratiot Community 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 Gratiot Community 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:
| IATA / ICAO Codes: | AMN / KAMN |
| Airport Name: | Gratiot Community Airport |
| Location: | Alma, Michigan, United States |
| GPS Coordinates: | 43°19'19"N by 84°41'17"W |
| Area Served: | Alma, Michigan |
| Operator/Owner: | City of Alma & County of Gratiot |
| Airport Type: | Public |
| Elevation: | 754 feet (230 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AMN |
| More Information: | AMN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PHB / SBPB |
| Airport Names: |
|
| 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 |
Facts about Gratiot Community Airport (AMN):
- The furthest airport from Gratiot Community Airport (AMN) is Margaret River Airport (MGV), which is located 11,192 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Gratiot Community Airport (AMN) is Mount Pleasant Municipal Airport (MOP), which is located 21 miles (34 kilometers) N of AMN.
- Because of Gratiot Community Airport's relatively low elevation of 754 feet, planes can take off or land at Gratiot Community 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.
- Gratiot Community Airport (AMN) has 2 runways.
- Gratiot Community Airport covers an area of 631 acres at an elevation of 754 feet above mean sea level.
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".
- 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 architecture of the terminal is inspired on Santos Dumont Airport in Rio de Janeiro and it was opened on October 19, 1971.
- 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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 20.84 miles (33.54 km) N | Mount Pleasant Municipal Airport (MOP) | Mount Pleasant, Michigan, United States |     |
| 2 | 33.82 miles (54.42 km) ENE | MBS International Airport (MBS) | Midland/Bay City/Saginaw, Michigan, United States | |
| 3 | 37.91 miles (61.01 km) S | Capital Region International Airport (LAN) | Lansing, Michigan, United States | |
| 4 | 46.05 miles (74.10 km) NNE | Gladwin Zettel Memorial Airport (GDW) | Gladwin, Michigan, United States | |
| 5 | 49.36 miles (79.44 km) NW | Roben-Hood Airport (WBR) | Big Rapids, Michigan, United States | |
| 6 | 51.99 miles (83.67 km) SW | Gerald R. Ford International Airport (GRR) | Grand Rapids, Michigan, United States | |
| 7 | 53.61 miles (86.28 km) ESE | Bishop International Airport (FNT) | Flint, Michigan, United States | |
| 8 | 57.55 miles (92.62 km) NW | Nartron Field (RCT) | Reed City, Michigan, United States | |
| 9 | 71.69 miles (115.37 km) N | Roscommon County - Blodgett Memorial Airport (HTL) | Houghton Lake, Michigan, United States | |
| 10 | 74.25 miles (119.50 km) S | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 11 | 75.27 miles (121.13 km) NNW | Wexford County Airport (CAD) | Cadillac, Michigan, United States | |
| 12 | 75.75 miles (121.90 km) SSW | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| 13 | 78.51 miles (126.34 km) SE | Oakland County International Airport (PTK) | Waterford, Michigan, United States | |
| 14 | 78.61 miles (126.51 km) W | Muskegon County Airport (MKG) | Muskegon, Michigan, United States | |
| 15 | 82.82 miles (133.28 km) WSW | Park Township Airport (HLM) | Holland, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,191.77 miles (18,011.36 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,167.88 miles (17,972.92 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,157.54 miles (17,956.28 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,142.21 miles (17,931.60 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,105.01 miles (17,871.73 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,087.96 miles (17,844.30 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,076.96 miles (17,826.59 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,066.06 miles (17,809.05 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,064.19 miles (17,806.04 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,028.34 miles (17,748.35 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,966.86 miles (17,649.41 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,933.36 miles (17,595.50 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,926.60 miles (17,584.61 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,917.46 miles (17,569.90 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,865.24 miles (17,485.87 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 74.86 miles (120.47 km) W | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 2 | 167.69 miles (269.87 km) SSW | Teresina–Senador Petrônio Portella Airport (THE) | Teresina, Piauí, Brazil | |
| 3 | 174.26 miles (280.45 km) W | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 4 | 228.83 miles (368.26 km) ESE | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 5 | 340.49 miles (547.97 km) ESE | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 6 | 434.74 miles (699.65 km) WSW | Imperatriz-Prefeito Renato Moreira Airport (IMP) | Imperatriz, Maranhão, Brazil | |
| 7 | 454.05 miles (730.72 km) S | Petrolina–Senador Nilo Coelho Airport (PNZ) | Petrolina, Pernambuco, Brazil | |
| 8 | 477.50 miles (768.45 km) WNW | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) | Belém, Pará, Brazil | |
| 9 | 492.61 miles (792.78 km) ESE | Augusto Severo International Airport (NAT) | Natal, Brazil | |
| 10 | 502.58 miles (808.82 km) SE | Presidente João Suassuna Airport (CPV) | Campina Grande, Paraíba, Brazil | |
| 11 | 538.39 miles (866.45 km) WSW | João Correa da Rocha Airport (MAB) | Marabá, Pará, Brazil | |
| 12 | 538.92 miles (867.31 km) SW | Araguaína Airport (AUX) | Araguaína, Tocantins, Brazil | |
| 13 | 551.43 miles (887.44 km) ESE | Presidente Castro Pinto International Airport (JPA) | João Pessoa, Paraíba, Brazil | |
| 14 | 574.05 miles (923.84 km) S | Barra Airport (BQQ) | Barra, Bahia, Brazil | |
| 15 | 591.39 miles (951.75 km) SE | Recife/Guararapes–Gilberto Freyre International Airport (REC) | Recife, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,117.58 miles (19,501.30 km) NNE | Frans Kaisiepo Airport (BIK) | Biak, Indonesia | |
| 2 | 12,083.10 miles (19,445.81 km) NE | Kornasoren Airport (FOO) | Noemfoor, Schouten Islands, Indonesia | |
| 3 | 12,067.56 miles (19,420.81 km) NNW | Batom Airport (BXM) | Batom, Indonesia | |
| 4 | 12,045.15 miles (19,384.75 km) NE | Rendani Airport (MKW) | Manokwari, Irian Jaya, Indonesia | |
| 5 | 12,043.43 miles (19,381.98 km) N | Dabra Airport (DRH) | Dabra, Indonesia | |
| 6 | 12,035.20 miles (19,368.73 km) NE | Roman Tmetuchl International Airport (ROR) | Koror, Palau | |
| 7 | 12,028.27 miles (19,357.57 km) NNW | Sentani Airport (SNA) (DJJ) | Jayapura, Indonesia | |
| 8 | 12,012.78 miles (19,332.65 km) NE | Anggi Airport (AGD) | Anggi, Indonesia | |
| 9 | 11,980.20 miles (19,280.21 km) N | Yap International Airport (YAP) | Yap, Federated States of Micronesia | |
| 10 | 11,979.36 miles (19,278.86 km) S | Bokondini Airport (BUI) | Bokondini, Indonesia | |
| 11 | 11,963.02 miles (19,252.57 km) S | Apalapsili Airport (AAS) | Apalapsili, Indonesia | |
| 12 | 11,948.10 miles (19,228.55 km) NE | Ayawasi Airport (AYW) | Ayawasi, Indonesia | |
| 13 | 11,947.88 miles (19,228.20 km) SSE | Enarotali Airport (EWI) | Enarotali, Indonesia | |
| 14 | 11,933.42 miles (19,204.93 km) NNW | Falalop Airfield (ULI) | Falalop Island, Yap, Federated States of Micronesia | |
| 15 | 11,933.00 miles (19,204.26 km) NE | Babo Airport (BXB) | Babo, Western New Guinea, Indonesia | |