Nonstop flight route between Hillsboro / Portland, Oregon, United States and Del Carmen, Surigao del Norte, Philippines:
Departure Airport:
(45°32'25"N by 122°56'59"W)
Arrival Airport:
(9°51'32"N by 126°0'50"E)
Distance from HIO to SOS:
6,716.52 miles (10,809.16 km)
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Jump to:
- About this route
- HIO Airport Information
- SOS Airport Information
- Facts about HIO
- Facts about SOS
- 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 SOS
- List of Nearest Airports to SOS
- Map of Furthest Airports from SOS
- List of Furthest Airports from SOS
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Sayak Airport (SOS), Del Carmen, Surigao del Norte, Philippines would travel a Great Circle distance of 6,717 miles (or 10,809 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 Sayak 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 Sayak 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: | SOS / RPSN |
| Airport Names: |
|
| Location: | Del Carmen, Surigao del Norte, Philippines |
| GPS Coordinates: | 9°51'32"N by 126°0'50"E |
| Area Served: | Siargao Island |
| Operator/Owner: | Civil Aviation Authority of the Philippines |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SOS |
| More Information: | SOS Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- Located in the north-central area of Hillsboro, and west of Portland, it hosts the annual Oregon International Air Show.
- As of 2005 the airport handled 223,000 takeoffs and landings.
- 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 is often mentioned as a reliever airport for Portland International Airport.
- 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.
- 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 closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
Facts about Sayak Airport (SOS):
- Sayak Airport handled 781 passengers last year.
- Because of Sayak Airport's relatively low elevation of 10 feet, planes can take off or land at Sayak 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 closest airport to Sayak Airport (SOS) is Surigao Airport (SUG), which is located 37 miles (60 kilometers) W of SOS.
- The furthest airport from Sayak Airport (SOS) is Orlando Villas-Bôas Regional Airport (MBK), which is nearly antipodal to Sayak Airport (meaning Sayak Airport is almost on the exact opposite side of the Earth from Orlando Villas-Bôas Regional Airport), and is located 12,368 miles (19,904 kilometers) away in Matupá, Mato Grosso, Brazil.
- In addition to being known as "Sayak Airport", other names for SOS include "Paliparan ng Sayak", "IAO" and "RPNS".
- Sayak Airport (SOS) currently has only 1 runway.
| 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 | 37.06 miles (59.63 km) W | Surigao Airport (SUG) | Surigao City, Surigao del Norte, Philippines | |
| 2 | 55.41 miles (89.18 km) S | Tandag Airport (TDG) | Tandag, Surigao del Sur, Philippines | |
| 3 | 72.56 miles (116.78 km) SSW | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 4 | 98.38 miles (158.33 km) WSW | Camiguin Airport (CGM) | Mambajao, Camiguin, Philippines | |
| 5 | 115.88 miles (186.49 km) NW | Daniel Z. Romualdez Airport (TAC) | Tacloban City, Philippines | |
| 6 | 116.71 miles (187.83 km) S | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 7 | 128.55 miles (206.88 km) NW | Ormoc Airport (OMC) | Ormoc City, Philippines | |
| 8 | 136.70 miles (219.99 km) SW | Laguindingan Airport (CGY) | Cagayan de Oro City, Philippines | |
| 9 | 141.69 miles (228.03 km) WNW | Mactan-Cebu International Airport (CEB) | Lapu-Lapu City, Philippines | |
| 10 | 147.74 miles (237.76 km) W | Tagbilaran Airport (TAG) | Tagbilaran City, Bohol, Philippines | |
| 11 | 171.27 miles (275.63 km) SW | Maria Cristina Airport (IGN) | Baloi, Lanao del Norte, Philippines | |
| 12 | 182.55 miles (293.79 km) NNW | Calbayog Airport (CYP) | Calbayog City, Samar, Philippines | |
| 13 | 188.30 miles (303.03 km) SW | Labo Airport (OZC) | Ozamiz City, Misamis Occidental, Philippines | |
| 14 | 188.38 miles (303.16 km) W | Sibulan Airport (DGT) | Sibulan, Negros Oriental, Philippines | |
| 15 | 190.52 miles (306.61 km) S | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,367.60 miles (19,903.67 km) ESE | Orlando Villas-Bôas Regional Airport (MBK) | Matupá, Mato Grosso, Brazil | |
| 2 | 12,292.56 miles (19,782.91 km) E | Piloto Osvaldo Marques Dias Airport (AFL) | Alta Floresta, Brazil | |
| 3 | 12,176.11 miles (19,595.51 km) ESE | Inácio Luís do Nascimento Airport (JUA) | Juara, Mato Grosso, Brazil | |
| 4 | 12,128.90 miles (19,519.53 km) E | Juruena Airport (JRN) | Juruena, Mato Grosso, Brazil | |
| 5 | 12,102.61 miles (19,477.22 km) SW | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 6 | 12,100.71 miles (19,474.15 km) WSW | Conceição do Araguaia Airport (CDJ) | Conceição do Araguaia, Pará, Brazil | |
| 7 | 12,098.93 miles (19,471.30 km) ESE | Juína Airport (JIA) | Juina, Mato Grosso, Brazil | |
| 8 | 12,082.67 miles (19,445.13 km) WSW | Gurupi Airport (GRP) | Gurupi, Goiás, Brazil | |
| 9 | 12,068.22 miles (19,421.86 km) E | Aripuanã Airport (AIR) | Aripuanã, Mato Grosso, Brazil | |
| 10 | 12,061.02 miles (19,410.28 km) SW | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 11 | 12,052.76 miles (19,396.99 km) W | Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) | Palmas, Tocantins, Brazil | |
| 12 | 12,024.89 miles (19,352.13 km) SSE | Itaituba Airport (ITB) | Itaituba, Pará, Brazil | |
| 13 | 12,011.70 miles (19,330.90 km) SSE | Marechal Rondon International Airport (CGB) | Cuiabá, Mato Grosso, Brazil | |
| 14 | 12,008.40 miles (19,325.60 km) SSW | Barra do Garças Airport (BPG) | Barra do Garças, Mato Grosso, Brazil | |
| 15 | 12,004.24 miles (19,318.91 km) WSW | Araguaína Airport (AUX) | Araguaína, Tocantins, Brazil | |