Nonstop flight route between Alerta, Peru and Port Alsworth, Alaska, United States:
Departure Airport:
(11°40'58"S by 69°19'58"W)
Arrival Airport:
(60°12'15"N by 154°19'8"W)
Distance from ALD to PTA:
6,747.27 miles (10,858.64 km)
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Jump to:
- About this route
- ALD Airport Information
- PTA Airport Information
- Facts about ALD
- Facts about PTA
- Map of Nearest Airports to ALD
- List of Nearest Airports to ALD
- Map of Furthest Airports from ALD
- List of Furthest Airports from ALD
- Map of Nearest Airports to PTA
- List of Nearest Airports to PTA
- Map of Furthest Airports from PTA
- List of Furthest Airports from PTA
About this route:
A direct, nonstop flight between Alerta Airport (ALD), Alerta, Peru and Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States would travel a Great Circle distance of 6,747 miles (or 10,859 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 Alerta Airport and Port Alsworth 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 Alerta Airport and Port Alsworth Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ALD / SPAR |
| Airport Names: |
|
| Location: | Alerta, Peru |
| GPS Coordinates: | 11°40'58"S by 69°19'58"W |
| Area Served: | Alerta, Ucayali Region, Peru |
| Operator/Owner: | CORPAC S.A. |
| Airport Type: | Public |
| Elevation: | 800 feet (244 meters) |
| View all routes: | Routes from ALD |
| More Information: | ALD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PTA / PALJ |
| Airport Names: |
|
| Location: | Port Alsworth, Alaska, United States |
| GPS Coordinates: | 60°12'15"N by 154°19'8"W |
| Area Served: | Port Alsworth, Alaska |
| Operator/Owner: | Glen Alsworth, Sr. |
| Airport Type: | Private |
| Elevation: | 280 feet (85 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTA |
| More Information: | PTA Maps & Info |
Facts about Alerta Airport (ALD):
- In addition to being known as "Alerta Airport", another name for ALD is "Aeropuerto de Alerta".
- Because of Alerta Airport's relatively low elevation of 800 feet, planes can take off or land at Alerta 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 furthest airport from Alerta Airport (ALD) is Cam Ranh International Airport (CXR), which is nearly antipodal to Alerta Airport (meaning Alerta Airport is almost on the exact opposite side of the Earth from Cam Ranh International Airport), and is located 12,337 miles (19,854 kilometers) away in Cam Ranh, Khánh Hòa, Vietnam.
- The closest airport to Alerta Airport (ALD) is Iberia Airport (IBP), which is located 22 miles (35 kilometers) NNW of ALD.
Facts about Port Alsworth Airport (PTA):
- Port Alsworth Airport (PTA) currently has only 1 runway.
- The closest airport to Port Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
- The furthest airport from Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.
- Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth 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.
- In addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 21.51 miles (34.62 km) NNW | Iberia Airport (IBP) | Iberia, Peru |     |
| 2 | 57.98 miles (93.30 km) NE | Captain Aníbal Arab Airport (CIJ) | Cobija, Bolivia | |
| 3 | 64.68 miles (104.10 km) S | Padre Aldamiz International Airport (PEM) | Puerto Maldonado, Peru | |
| 4 | 158.73 miles (255.45 km) NE | Rio Branco-Plácido de Castro International Airport (RBR) | Rio Branco, Acre, Brazil | |
| 5 | 217.64 miles (350.25 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 6 | 222.69 miles (358.38 km) ENE | Riberalta Airport (RIB) | Riberalta, Bolivia | |
| 7 | 226.09 miles (363.86 km) SSE | Apolo Airport (APB) | Apolo, La Paz, Bolivia | |
| 8 | 226.29 miles (364.18 km) SSE | Rurrenabaque Airport (RBQ) | Rurrenabaque, Bolivia | |
| 9 | 267.25 miles (430.10 km) SSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 10 | 276.66 miles (445.24 km) ENE | Guayaramerín Airport (GYA) | Guayaramerín, Bolivia | |
| 11 | 280.27 miles (451.04 km) SE | Capitán Germán Quiroga Guardia Airport (SRJ) | San Borja, Bolivia | |
| 12 | 299.39 miles (481.83 km) ESE | Santa Ana del Yacuma Airport (SBL) | Santa Ana del Yacuma, Bolivia | |
| 13 | 305.07 miles (490.97 km) WSW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 14 | 318.74 miles (512.96 km) SE | La Esperanza Airport (LEZ) | La Esperanza, Honduras | |
| 15 | 342.38 miles (551.01 km) SSE | El Alto International Airport (LPB) | La Paz, Bolivia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,336.52 miles (19,853.65 km) ENE | Cam Ranh International Airport (CXR) | Cam Ranh, Khánh Hòa, Vietnam | |
| 2 | 12,281.57 miles (19,765.23 km) E | Lien Khuong Airport (DLI) | Da Lat, Lam Dong, Vietnam | |
| 3 | 12,251.80 miles (19,717.32 km) ENE | Buon Ma Thuot Airport (BMV) | Buon Me Thuot, Vietnam | |
| 4 | 12,245.43 miles (19,707.05 km) NE | Phu Cat Airport (UIH) | Qui Nhơn, Binh Dinh, Vietnam | |
| 5 | 12,178.03 miles (19,598.59 km) ENE | Vung Tau Airport (VTG) | Vung Tau, Ba Ria - Vung Tau, Vietnam | |
| 6 | 12,158.25 miles (19,566.75 km) ENE | Tân Sơn Nhất International Airport (SGN) | Ho Chi Minh City, Vietnam | |
| 7 | 12,151.02 miles (19,555.13 km) ENE | Ratanakiri Airport (RBE) | Ratanakiri, Cambodia | |
| 8 | 12,147.79 miles (19,549.93 km) NNE | Chu Lai Airport (VCL) | Chu Lai, Quang Nam, Vietnam | |
| 9 | 12,094.83 miles (19,464.70 km) NE | Cỏ Ống Airport (VCS) | Con Son, Con Dao, Ba Ria - Vung Tau, Vietnam | |
| 10 | 12,093.04 miles (19,461.81 km) NNE | Đà Nẵng International Airport (DAD) | Da Nang, Vietnam | |
| 11 | 12,082.95 miles (19,445.58 km) ENE | Can Tho International Airport (VCA) | Can Tho, Vietnam | |
| 12 | 12,055.03 miles (19,400.65 km) NNE | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 13 | 12,042.89 miles (19,381.11 km) ENE | Rach Gia Airport (VKG) | Rach Gia, Kien Giang, Vietnam | |
| 14 | 12,042.59 miles (19,380.63 km) E | Phnom Penh International Airport (PNH) | Phnom Penh, Cambodia | |
| 15 | 12,025.66 miles (19,353.38 km) ENE | Cà Mau Airport (CAH) | Cà Mau Province, Vietnam | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.69 miles (38.12 km) SW | Nondalton Airport (NNL) | Nondalton, Alaska, United States | |
| 2 | 28.88 miles (46.48 km) SSE | Pedro Bay Airport (PDB) | Pedro Bay, Alaska, United States | |
| 3 | 37.25 miles (59.95 km) SSW | Iliamna Airport (ILI) | Iliamna, Alaska, United States | |
| 4 | 55.88 miles (89.93 km) SSW | Kokhanok Airport (KNK) | Kokhanok, Alaska, United States | |
| 5 | 66.81 miles (107.52 km) SSW | Big Mountain Air Force Station (BMX) | Big Mountain, Alaska, United States | |
| 6 | 74.92 miles (120.57 km) NW | Sparrevohn LRRS Airport (SVW) | Sparrevohn, Alaska, United States | |
| 7 | 82.04 miles (132.03 km) SW | Igiugig Airport (IGG) | Igiugig, Alaska, United States | |
| 8 | 89.00 miles (143.24 km) SSW | Kulik Lake Airport (LKK) | Kulik Lake, Bristol Bay Borough, Alaska, United States | |
| 9 | 101.96 miles (164.08 km) SE | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States | |
| 10 | 104.78 miles (168.63 km) ESE | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 11 | 104.96 miles (168.91 km) ESE | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 105.71 miles (170.12 km) ESE | Homer Airport (HOM) | Homer, Alaska, United States | |
| 13 | 106.90 miles (172.05 km) WSW | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| 14 | 107.99 miles (173.79 km) ENE | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 15 | 113.70 miles (182.98 km) E | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,625.19 miles (17,099.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,620.59 miles (17,092.14 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,596.16 miles (17,052.83 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,594.64 miles (17,050.38 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,557.05 miles (16,989.89 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,451.95 miles (16,820.74 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,397.88 miles (16,733.73 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,337.78 miles (16,637.01 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,335.80 miles (16,633.81 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,334.86 miles (16,632.30 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,329.31 miles (16,623.38 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,314.10 miles (16,598.89 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,310.93 miles (16,593.79 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,308.37 miles (16,589.68 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,294.40 miles (16,567.19 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |