Nonstop flight route between Hillsboro / Portland, Oregon, United States and Mbandaka, Democratic Republic of the Congo:
Departure Airport:
(45°32'25"N by 122°56'59"W)
Arrival Airport:
(0°1'21"N by 18°17'18"E)
Distance from HIO to MDK:
8,504.28 miles (13,686.28 km)
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Jump to:
- About this route
- HIO Airport Information
- MDK Airport Information
- Facts about HIO
- Facts about MDK
- 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 MDK
- List of Nearest Airports to MDK
- Map of Furthest Airports from MDK
- List of Furthest Airports from MDK
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Mbandaka Airport (MDK), Mbandaka, Democratic Republic of the Congo would travel a Great Circle distance of 8,504 miles (or 13,686 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 Mbandaka 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 Mbandaka 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: | MDK / FZEA |
| Airport Names: |
|
| Location: | Mbandaka, Democratic Republic of the Congo |
| GPS Coordinates: | 0°1'21"N by 18°17'18"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1040 feet (317 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MDK |
| More Information: | MDK 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.
- The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.
- Facilities include a 6,600-foot runway, a 4,049-foot runway, and an FAA control tower.
- The field was also considered as a possible Naval air station in 1946 and again in 1955, but was eventually rejected by the Navy.
- Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
- As of 2006, the Port of Portland planned to spend $134 million through 2025 to improve the Hillsboro facility.
- 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 furthest airport from Portland-Hillsboro Airport (HIO) is Tôlanaro Airport (FTU), which is located 10,913 miles (17,563 kilometers) away in Tôlanaro, Madagascar.
- Portland-Hillsboro Airport (HIO) has 2 runways.
- 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.
Facts about Mbandaka Airport (MDK):
- Mbandaka Airport (MDK) currently has only 1 runway.
- The furthest airport from Mbandaka Airport (MDK) is Cassidy International Airport (CXI), which is nearly antipodal to Mbandaka Airport (meaning Mbandaka Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,105 miles (19,481 kilometers) away in Christmas Island, Kiribati.
- In addition to being known as "Mbandaka Airport", other names for MDK include "Aéroport de Mbandaka" and "Mbandaka Airport".
- The closest airport to Mbandaka Airport (MDK) is Impfondo Airport (ION), which is located 110 miles (176 kilometers) N of MDK.
| 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 | 109.57 miles (176.33 km) N | Impfondo Airport (ION) | Impfondo, Republic of the Congo | |
| 2 | 112.99 miles (181.84 km) SSE | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 3 | 132.83 miles (213.77 km) NE | Basankusu Airport (BSU) | Basankusu, Democratic Republic of the Congo | |
| 4 | 136.09 miles (219.02 km) S | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 5 | 166.05 miles (267.23 km) WSW | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 6 | 180.49 miles (290.47 km) E | Boende Airport (BNB) | Boende, Democratic Republic of the Congo | |
| 7 | 185.11 miles (297.90 km) WSW | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 8 | 186.96 miles (300.88 km) W | Makoua Airport (MKJ) | Makoua, Republic of the Congo | |
| 9 | 193.86 miles (311.98 km) SSW | Nioki Airport (NIO) | Nioki, Democratic Republic of the Congo | |
| 10 | 209.69 miles (337.46 km) N | Bétou Airport (BTB) | Betou, Republic of the Congo | |
| 11 | 212.20 miles (341.50 km) SW | Gamboma Airport (GMM) | Gamboma, Republic of the Congo | |
| 12 | 213.58 miles (343.73 km) WSW | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 13 | 238.69 miles (384.14 km) SSW | Bandundu Airport (FDU) | Bandundu, Democratic Republic of the Congo | |
| 14 | 249.02 miles (400.75 km) WSW | Ewo Airport (EWO) | Ewo, Republic of Congo | |
| 15 | 259.59 miles (417.77 km) W | Kelle Airport (KEE) | Kelle, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,105.07 miles (19,481.17 km) WNW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,720.95 miles (18,862.99 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,719.46 miles (18,860.59 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,323.33 miles (18,223.08 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,319.69 miles (18,217.24 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 6 | 11,317.15 miles (18,213.14 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,275.74 miles (18,146.50 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 8 | 11,260.62 miles (18,122.16 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 9 | 11,250.90 miles (18,106.53 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 10 | 11,245.43 miles (18,097.71 km) SE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 11 | 11,242.62 miles (18,093.20 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 12 | 11,162.69 miles (17,964.57 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 13 | 11,132.68 miles (17,916.27 km) SSW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 14 | 11,114.81 miles (17,887.51 km) SSW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 15 | 11,087.18 miles (17,843.04 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |