Nonstop flight route between Gurupi, Goiás, Brazil and Port Alexander, Alaska, United States:
Departure Airport:
(11°44'24"S by 49°7'55"W)
Arrival Airport:
(56°14'48"N by 134°38'53"W)
Distance from GRP to PTD:
6,721.10 miles (10,816.53 km)
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Jump to:
- About this route
- GRP Airport Information
- PTD Airport Information
- Facts about GRP
- Facts about PTD
- Map of Nearest Airports to GRP
- List of Nearest Airports to GRP
- Map of Furthest Airports from GRP
- List of Furthest Airports from GRP
- Map of Nearest Airports to PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
About this route:
A direct, nonstop flight between Gurupi Airport (GRP), Gurupi, Goiás, Brazil and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 6,721 miles (or 10,817 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 Gurupi Airport and Port Alexander Seaplane 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 Gurupi Airport and Port Alexander Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GRP / SWGI |
| Airport Names: |
|
| Location: | Gurupi, Goiás, Brazil |
| GPS Coordinates: | 11°44'24"S by 49°7'55"W |
| Area Served: | Gurupi |
| Airport Type: | Public |
| Elevation: | 1148 feet (350 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GRP |
| More Information: | GRP Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PTD / PAAP |
| Airport Names: |
|
| Location: | Port Alexander, Alaska, United States |
| GPS Coordinates: | 56°14'48"N by 134°38'53"W |
| Area Served: | Port Alexander, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTD |
| More Information: | PTD Maps & Info |
Facts about Gurupi Airport (GRP):
- Gurupi Airport (GRP) currently has only 1 runway.
- The furthest airport from Gurupi Airport (GRP) is Sayak Airport (SOS), which is nearly antipodal to Gurupi Airport (meaning Gurupi Airport is almost on the exact opposite side of the Earth from Sayak Airport), and is located 12,083 miles (19,445 kilometers) away in Del Carmen, Surigao del Norte, Philippines.
- In addition to being known as "Gurupi Airport", another name for GRP is "Aeroporto de Gurupi".
- The closest airport to Gurupi Airport (GRP) is Palmas–Brigadeiro Lysias Rodrigues Airport (PMW), which is located 113 miles (182 kilometers) NNE of GRP.
Facts about Port Alexander Seaplane Base (PTD):
- As per Federal Aviation Administration records, the airport had 139 passenger boardings in calendar year 2008, 189 enplanements in 2009, and 146 in 2010.
- The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.
- Port Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.
- Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander Seaplane Base 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.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 113.12 miles (182.04 km) NNE | Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) | Palmas, Tocantins, Brazil |     |
| 2 | 139.98 miles (225.27 km) SSE | Minaçu Airport (MQH) | Minaçu, Goiás, Brazil | |
| 3 | 175.66 miles (282.70 km) ESE | Arraias Airport (AAI) | Arraias, Tocantins, Brazil | |
| 4 | 234.61 miles (377.57 km) N | Conceição do Araguaia Airport (CDJ) | Conceição do Araguaia, Pará, Brazil | |
| 5 | 279.71 miles (450.14 km) E | Barreiras Airport (BRA) | Barreiras, Bahia, Brazil | |
| 6 | 296.65 miles (477.40 km) SSE | Brasília–Pres. Juscelino Kubitschek International Airport (BSB) | Brasília, Distrito Federal, Brazil | |
| 7 | 317.59 miles (511.11 km) N | Araguaína Airport (AUX) | Araguaína, Tocantins, Brazil | |
| 8 | 326.26 miles (525.07 km) N | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 9 | 337.91 miles (543.81 km) S | Santa Genoveva/Goiânia Airport (GYN) | Goiânia, Goiás, Brazil | |
| 10 | 358.90 miles (577.59 km) SW | Barra do Garças Airport (BPG) | Barra do Garças, Mato Grosso, Brazil | |
| 11 | 393.13 miles (632.68 km) N | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 12 | 400.19 miles (644.05 km) ESE | Bom Jesus da Lapa Airport (LAZ) | Bom Jesus da Lapa, Bahia, Brazil | |
| 13 | 408.76 miles (657.84 km) E | Barra Airport (BQQ) | Barra, Bahia, Brazil | |
| 14 | 409.44 miles (658.93 km) WNW | Orlando Villas-Bôas Regional Airport (MBK) | Matupá, Mato Grosso, Brazil | |
| 15 | 410.01 miles (659.85 km) SE | Januária Airport (JNA) | Januária, Minas Gerais, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,082.67 miles (19,445.13 km) ENE | Sayak Airport (SOS) | Del Carmen, Surigao del Norte, Philippines | |
| 2 | 12,068.27 miles (19,421.95 km) ENE | Tandag Airport (TDG) | Tandag, Surigao del Sur, Philippines | |
| 3 | 12,046.25 miles (19,386.51 km) ENE | Surigao Airport (SUG) | Surigao City, Surigao del Norte, Philippines | |
| 4 | 12,044.38 miles (19,383.50 km) NW | Roman Tmetuchl International Airport (ROR) | Koror, Palau | |
| 5 | 12,042.52 miles (19,380.51 km) NE | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 6 | 12,039.80 miles (19,376.13 km) E | Daniel Z. Romualdez Airport (TAC) | Tacloban City, Philippines | |
| 7 | 12,022.92 miles (19,348.97 km) ENE | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 8 | 12,012.54 miles (19,332.26 km) E | Catarman National Airport (CRM) | Catarman, Northern Samar, Philippines | |
| 9 | 12,008.73 miles (19,326.12 km) E | Calbayog Airport (CYP) | Calbayog City, Samar, Philippines | |
| 10 | 12,007.36 miles (19,323.92 km) E | Ormoc Airport (OMC) | Ormoc City, Philippines | |
| 11 | 11,984.40 miles (19,286.98 km) ENE | Camiguin Airport (CGM) | Mambajao, Camiguin, Philippines | |
| 12 | 11,981.16 miles (19,281.76 km) NE | Mati Airport (MXI) | Mati, Davao Oriental, Philippines | |
| 13 | 11,970.13 miles (19,264.00 km) ENE | Virac Airport (VRC) | Virac, Catanduanes, Philippines | |
| 14 | 11,959.60 miles (19,247.07 km) E | Mactan-Cebu International Airport (CEB) | Lapu-Lapu City, Philippines | |
| 15 | 11,959.04 miles (19,246.16 km) NE | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.98 miles (64.34 km) E | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 2 | 40.21 miles (64.71 km) E | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 3 | 55.24 miles (88.91 km) ESE | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 4 | 56.78 miles (91.38 km) NNE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 5 | 59.38 miles (95.57 km) E | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 6 | 61.29 miles (98.64 km) ESE | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 7 | 61.58 miles (99.10 km) NNW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 8 | 71.67 miles (115.35 km) ESE | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 9 | 75.33 miles (121.23 km) ENE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 10 | 76.38 miles (122.92 km) SE | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 11 | 78.74 miles (126.71 km) SE | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 12 | 85.40 miles (137.44 km) SE | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 13 | 86.86 miles (139.79 km) N | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 14 | 88.33 miles (142.16 km) N | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 15 | 88.72 miles (142.78 km) ENE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,639.80 miles (17,123.05 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,636.65 miles (17,117.99 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,628.00 miles (17,104.07 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,554.56 miles (16,985.87 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,550.30 miles (16,979.02 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,537.99 miles (16,959.21 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,469.73 miles (16,849.35 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,459.21 miles (16,832.43 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,444.62 miles (16,808.94 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 10 | 10,442.29 miles (16,805.19 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,427.82 miles (16,781.91 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,427.52 miles (16,781.43 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,426.91 miles (16,780.44 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,410.61 miles (16,754.20 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,407.54 miles (16,749.28 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |