Nonstop flight route between Hillsboro / Portland, Oregon, United States and Manihiki Island, Cook Islands:
Departure Airport:
(45°32'25"N by 122°56'59"W)
Arrival Airport:
(10°22'50"S by 160°59'58"W)
Distance from HIO to MHX:
4,528.98 miles (7,288.68 km)
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Jump to:
- About this route
- HIO Airport Information
- MHX Airport Information
- Facts about HIO
- Facts about MHX
- 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 MHX
- List of Nearest Airports to MHX
- Map of Furthest Airports from MHX
- List of Furthest Airports from MHX
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Manihiki Island Airport (MHX), Manihiki Island, Cook Islands would travel a Great Circle distance of 4,529 miles (or 7,289 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 Portland-Hillsboro Airport and Manihiki Island 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 Portland-Hillsboro Airport and Manihiki Island Airport. You'll see that it will travel the same route of the red line on this map!
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: | MHX / NCMH |
| Airport Name: | Manihiki Island Airport |
| Location: | Manihiki Island, Cook Islands |
| GPS Coordinates: | 10°22'50"S by 160°59'58"W |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from MHX |
| More Information: | MHX Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- Portland-Hillsboro Airport (HIO) has 2 runways.
- 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.
- Hillsboro airport goes back to as early as 1928.
- Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
- Facilities include a 6,600-foot runway, a 4,049-foot runway, and an FAA control tower.
- The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
- 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.
- Located in the north-central area of Hillsboro, and west of Portland, it hosts the annual Oregon International Air Show.
Facts about Manihiki Island Airport (MHX):
- The closest airport to Manihiki Island Airport (MHX) is Fitiuta Airport (FTI), which is located 627 miles (1,009 kilometers) WSW of MHX.
- The furthest airport from Manihiki Island Airport (MHX) is Zakouma Airport (AKM), which is nearly antipodal to Manihiki Island Airport (meaning Manihiki Island Airport is almost on the exact opposite side of the Earth from Zakouma Airport), and is located 12,371 miles (19,909 kilometers) away in Zakouma, Chad.
- Because of Manihiki Island Airport's relatively low elevation of 0 feet, planes can take off or land at Manihiki Island 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 | 627.26 miles (1,009.48 km) WSW | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 2 | 632.99 miles (1,018.69 km) WSW | Tau Airport (TAV) | Tau, American Samoa | |
| 3 | 641.51 miles (1,032.40 km) WSW | Ofu Airport (OFU) | Ofu, American Samoa | |
| 4 | 689.66 miles (1,109.89 km) SSE | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 5 | 707.88 miles (1,139.23 km) WSW | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 6 | 716.64 miles (1,153.31 km) SSE | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 7 | 721.42 miles (1,161.01 km) SE | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 8 | 749.19 miles (1,205.70 km) SE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 9 | 751.93 miles (1,210.11 km) S | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 10 | 764.04 miles (1,229.59 km) WSW | Fagali'i Airport (FGI) | Apia, Samoa | |
| 11 | 780.79 miles (1,256.55 km) WSW | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 12 | 795.22 miles (1,279.78 km) WSW | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 13 | 799.09 miles (1,286.01 km) SE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 14 | 814.97 miles (1,311.57 km) WSW | Asau Airport (AAU) | Asau, Samoa | |
| 15 | 821.58 miles (1,322.20 km) SSE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,371.05 miles (19,909.23 km) WNW | Zakouma Airport (AKM) | Zakouma, Chad | |
| 2 | 12,359.32 miles (19,890.35 km) NNW | Abou-Deïa Airport (AOD) | Abou-Deia, Chad | |
| 3 | 12,351.81 miles (19,878.26 km) ENE | Melfi Airport (MEF) | Melfi, Chad | |
| 4 | 12,341.50 miles (19,861.66 km) NNE | Sarh Airport (SRH) | Sarh, Chad | |
| 5 | 12,339.15 miles (19,857.88 km) WNW | Am Timan Airport (AMC) | Am Timan, Chad | |
| 6 | 12,311.20 miles (19,812.90 km) N | Mongo Airport (MVO) | Mongo, Chad | |
| 7 | 12,281.69 miles (19,765.42 km) E | Bousso Airport (OUT) | Bousso, Chad | |
| 8 | 12,268.86 miles (19,744.77 km) WNW | Gordil Airport (GDA) | Gounda, Central African Republic | |
| 9 | 12,246.36 miles (19,708.56 km) NE | Bokoro Airport (BKR) | Bokoro, Chad | |
| 10 | 12,242.84 miles (19,702.89 km) WNW | Gordil Airport (GDI) | Gordil, Central African Republic | |
| 11 | 12,241.65 miles (19,700.98 km) ENE | Laï Airport (LTC) | Laï, Chad | |
| 12 | 12,235.36 miles (19,690.85 km) NW | Koumala Airport (KOL) | Koumala, Central African Republic | |
| 13 | 12,233.86 miles (19,688.45 km) NNE | Ati Airport (ATV) | Ati, Chad | |
| 14 | 12,231.01 miles (19,683.85 km) NNW | Oum-Hadjer Airport (OUM) | Oum Hadjer, Chad | |
| 15 | 12,219.75 miles (19,665.74 km) NNE | Batangafo Airport (BTG) | Batangafo, Central African Republic | |