Nonstop flight route between Hillsboro / Portland, Oregon, United States and Aniak, Alaska, United States:
Departure Airport:
(45°32'25"N by 122°56'59"W)
Arrival Airport:
(61°34'54"N by 159°32'35"W)
Distance from HIO to ANI:
1,827.19 miles (2,940.57 km)
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Jump to:
- About this route
- HIO Airport Information
- ANI Airport Information
- Facts about HIO
- Facts about ANI
- 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 ANI
- List of Nearest Airports to ANI
- Map of Furthest Airports from ANI
- List of Furthest Airports from ANI
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Aniak Airport (ANI), Aniak, Alaska, United States would travel a Great Circle distance of 1,827 miles (or 2,941 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 Aniak 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: | ANI / PANI |
| Airport Name: | Aniak Airport |
| Location: | Aniak, Alaska, United States |
| GPS Coordinates: | 61°34'54"N by 159°32'35"W |
| Area Served: | Aniak, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ANI |
| More Information: | ANI Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- Hillsboro airport goes back to as early as 1928.
- 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.
- 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.
- The field was also considered as a possible Naval air station in 1946 and again in 1955, but was eventually rejected by the Navy.
- 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.
- Portland-Hillsboro Airport (HIO) has 2 runways.
Facts about Aniak Airport (ANI):
- Aniak Airport is a state owned, public use airport located in Aniak, a city in the Bethel Census Area of the U.S.
- Aniak Airport (ANI) has 2 runways.
- The closest airport to Aniak Airport (ANI) is Chuathbaluk Airport (CHU), which is located only 11 miles (17 kilometers) E of ANI.
- The furthest airport from Aniak Airport (ANI) is George Airport (GRJ), which is located 10,530 miles (16,946 kilometers) away in George, South Africa.
- Because of Aniak Airport's relatively low elevation of 89 feet, planes can take off or land at Aniak 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.
| 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 | 10.77 miles (17.33 km) E | Chuathbaluk Airport (CHU) | Chuathbaluk, Alaska, United States | |
| 2 | 26.46 miles (42.58 km) W | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 3 | 42.59 miles (68.54 km) N | Holy Cross Airport (HCR) | Holy Cross, Alaska, United States | |
| 4 | 44.14 miles (71.04 km) SSW | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| 5 | 50.15 miles (80.70 km) ENE | Crooked Creek Airport (CKD) | Crooked Creek, Alaska, United States | |
| 6 | 57.93 miles (93.23 km) SW | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 7 | 59.74 miles (96.14 km) WNW | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 8 | 73.12 miles (117.67 km) SW | Akiak Airport (AKI) | Akiak, Alaska, United States | |
| 9 | 73.26 miles (117.90 km) ENE | Red Devil Airport (RDV) | Red Devil, Alaska, United States | |
| 10 | 76.50 miles (123.12 km) NNW | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| 11 | 76.74 miles (123.49 km) N | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 12 | 78.44 miles (126.24 km) E | Sleetmute Airport (SLQ) | Sleetmute, Alaska, United States | |
| 13 | 83.58 miles (134.51 km) WNW | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 14 | 83.63 miles (134.59 km) SW | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 15 | 91.76 miles (147.68 km) SW | Bethel Seaplane Base (JBT) | Bethel, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,529.65 miles (16,945.79 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,527.20 miles (16,941.85 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,516.45 miles (16,924.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,479.42 miles (16,864.94 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,437.32 miles (16,797.20 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,328.85 miles (16,622.64 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,267.55 miles (16,523.98 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,227.50 miles (16,459.53 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,219.30 miles (16,446.33 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,216.39 miles (16,441.64 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,215.60 miles (16,440.37 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,208.57 miles (16,429.05 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,203.82 miles (16,421.42 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,203.82 miles (16,421.41 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,194.04 miles (16,405.68 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |