Nonstop flight route between Hillsboro / Portland, Oregon, United States and Akiak, Alaska, United States:
Departure Airport:
(45°32'25"N by 122°56'59"W)
Arrival Airport:
(60°54'10"N by 161°13'50"W)
Distance from HIO to AKI:
1,865.27 miles (3,001.86 km)
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Jump to:
- About this route
- HIO Airport Information
- AKI Airport Information
- Facts about HIO
- Facts about AKI
- Map of Nearest Airports to HIO
- List of Nearest Airports to HIO
- Map of Furthest Airports from HIO
- List of Furthest Airports from HIO
- Map of Nearest Airports to AKI
- List of Nearest Airports to AKI
- Map of Furthest Airports from AKI
- List of Furthest Airports from AKI
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Akiak Airport (AKI), Akiak, Alaska, United States would travel a Great Circle distance of 1,865 miles (or 3,002 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 relatively short distance between Portland-Hillsboro Airport and Akiak Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | HIO / KHIO |
| Airport Name: | Portland-Hillsboro Airport |
| Location: | Hillsboro / Portland, Oregon, United States |
| GPS Coordinates: | 45°32'25"N by 122°56'59"W |
| Operator/Owner: | Port of Portland |
| Airport Type: | Public |
| Elevation: | 204 feet (62 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HIO |
| More Information: | HIO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AKI / PFAK |
| Airport Name: | Akiak Airport |
| Location: | Akiak, Alaska, United States |
| GPS Coordinates: | 60°54'10"N by 161°13'50"W |
| Area Served: | Akiak, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 30 feet (9 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AKI |
| More Information: | AKI Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- With the outbreak of World War II in 1941, the city received federal money again, plus the city approved local financing to improve the airport again, with the costs of the improvements totaling around $600,000.
- The furthest airport from Portland-Hillsboro Airport (HIO) is Tôlanaro Airport (FTU), which is located 10,913 miles (17,563 kilometers) away in Tôlanaro, Madagascar.
- Because of Portland-Hillsboro Airport's relatively low elevation of 204 feet, planes can take off or land at Portland-Hillsboro 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.
- Hillsboro airport goes back to as early as 1928.
- Portland-Hillsboro Airport (HIO) has 2 runways.
- The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
- The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.
- The airport handled 259,263 flights in 2008, surpassing Portland International in this category.
- As of 2005 the airport handled 223,000 takeoffs and landings.
Facts about Akiak Airport (AKI):
- Because of Akiak Airport's relatively low elevation of 30 feet, planes can take off or land at Akiak 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.
- Akiak Airport (AKI) currently has only 1 runway.
- The furthest airport from Akiak Airport (AKI) is Cape Town International Airport (CPT), which is located 10,576 miles (17,020 kilometers) away in Cape Town, South Africa.
- The closest airport to Akiak Airport (AKI) is Kwethluk Airport (KWT), which is located only 11 miles (17 kilometers) SW of AKI.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.37 miles (27.95 km) E | Portland International Airport (PDX) | Portland, Oregon, United States |     |
| 2 | 26.56 miles (42.74 km) E | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 3 | 39.99 miles (64.36 km) N | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 4 | 43.67 miles (70.28 km) S | McNary Field (SLE) | Salem, Oregon, United States | |
| 5 | 52.62 miles (84.68 km) E | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 6 | 54.49 miles (87.69 km) WSW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 7 | 61.80 miles (99.46 km) NW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 8 | 65.09 miles (104.76 km) N | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 9 | 73.96 miles (119.03 km) SSW | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 10 | 85.58 miles (137.73 km) SW | Newport Municipal Airport (ONP) | Newport, Oregon, United States | |
| 11 | 86.37 miles (139.00 km) E | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 12 | 98.76 miles (158.94 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 98.81 miles (159.02 km) S | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| 14 | 106.18 miles (170.88 km) SE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 15 | 107.77 miles (173.43 km) N | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,913.06 miles (17,562.83 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,841.79 miles (17,448.13 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,760.92 miles (17,317.97 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,731.40 miles (17,270.47 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,701.47 miles (17,222.30 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,684.52 miles (17,195.02 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,680.66 miles (17,188.81 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,679.29 miles (17,186.61 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,665.10 miles (17,163.77 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 10 | 10,653.79 miles (17,145.56 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,651.04 miles (17,141.15 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,643.38 miles (17,128.82 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 13 | 10,641.11 miles (17,125.16 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,638.69 miles (17,121.27 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 15 | 10,625.08 miles (17,099.37 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.58 miles (17.02 km) SW | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 2 | 16.01 miles (25.77 km) NNE | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 3 | 19.17 miles (30.85 km) WSW | Bethel Seaplane Base (JBT) | Bethel, Alaska, United States | |
| 4 | 22.15 miles (35.65 km) WSW | Bethel Airport (BET) | Bethel, Alaska, United States | |
| 5 | 23.06 miles (37.11 km) SW | Napaskiak Airport (PKA) | Napaskiak, Alaska, United States | |
| 6 | 29.18 miles (46.96 km) WSW | Napakiak Airport (WNA) | Napakiak, Alaska, United States | |
| 7 | 35.14 miles (56.55 km) W | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| 8 | 40.61 miles (65.35 km) W | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 9 | 41.86 miles (67.36 km) E | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| 10 | 43.54 miles (70.07 km) W | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 11 | 52.83 miles (85.03 km) NNE | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 12 | 55.05 miles (88.59 km) SSW | Eek Airport (EEK) | Eek, Alaska, United States | |
| 13 | 60.34 miles (97.10 km) N | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 14 | 62.51 miles (100.61 km) SW | Tuntutuliak Airport (WTL) | Tuntutuliak, Alaska, United States | |
| 15 | 71.45 miles (114.99 km) NNW | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,575.87 miles (17,020.17 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,571.46 miles (17,013.08 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,551.99 miles (16,981.74 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,512.56 miles (16,918.28 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,468.75 miles (16,847.78 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,359.12 miles (16,671.35 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,294.84 miles (16,567.90 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,278.36 miles (16,541.38 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,252.81 miles (16,500.26 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,251.99 miles (16,498.94 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 11 | 10,251.99 miles (16,498.94 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 12 | 10,248.37 miles (16,493.11 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,246.45 miles (16,490.03 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,240.02 miles (16,479.67 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,227.07 miles (16,458.84 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |