About this route:

A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Boma Airport (BOA), Boma, Democratic Republic of the Congo would travel a Great Circle distance of 8,639 miles (or 13,904 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 Boma 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 Boma 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: BOA / FZAJ
Airport Name: Boma Airport
Location: Boma, Democratic Republic of the Congo
GPS Coordinates: 5°51'15"S by 13°3'48"E
Airport Type: Public
Elevation: 26 feet (8 meters)
View all routes: Routes from BOA
More Information: BOA Maps & Info

Facts about Portland-Hillsboro Airport (HIO):

  • Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
  • A Horizon Air plane was hijacked on May 2, 1986, en route from Eugene to Portland, with the pilot able to convince the hijacker to allow the plane to land at HIO where the hijacker was arrested.
  • 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.
  • Located in Portland's western and Washington County suburbs, Hillsboro Airport is connected to the metropolitan area by TriMet buses and the MAX Blue Line's Fair Complex/Hillsboro Airport station.
  • 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.
  • 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 Boma Airport (BOA):

  • The closest airport to Boma Airport (BOA) is Tshimpi Airport (Matadi Airport) (MAT), which is located 26 miles (42 kilometers) E of BOA.
  • The furthest airport from Boma Airport (BOA) is Canton Island Airport (CIS), which is located 11,756 miles (18,920 kilometers) away in Canton Island, Kiribati.
  • Because of Boma Airport's relatively low elevation of 26 feet, planes can take off or land at Boma 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.

Map of Nearest Airports to Portland-Hillsboro Airport:

List of Nearest Airports to Portland-Hillsboro Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
117.37 miles (27.95 km) EPortland International Airport (PDX)Portland, Oregon, United StatesView Portland International Airport on a map Set PDX as origin Airport Set PDX as destination Airport Get more information about Portland International Airport
226.56 miles (42.74 km) EPortland-Troutdale Airport (TTD)Portland, Oregon, United StatesView Portland-Troutdale Airport on a map Set TTD as origin Airport Set TTD as destination Airport Get more information about Portland-Troutdale Airport
339.99 miles (64.36 km) NSouthwest Washington Regional Airport (KLS)Kelso, Washington, United StatesView Southwest Washington Regional Airport on a map Set KLS as origin Airport Set KLS as destination Airport Get more information about Southwest Washington Regional Airport
443.67 miles (70.28 km) SMcNary Field (SLE)Salem, Oregon, United StatesView McNary Field on a map Set SLE as origin Airport Set SLE as destination Airport Get more information about McNary Field
552.62 miles (84.68 km) ECascade Locks State Airport (CZK)Cascade Locks, Oregon, United StatesView Cascade Locks State Airport on a map Set CZK as origin Airport Set CZK as destination Airport Get more information about Cascade Locks State Airport
654.49 miles (87.69 km) WSWPacific City State Airport (PFC)Pacific City, Oregon, United StatesView Pacific City State Airport on a map Set PFC as origin Airport Set PFC as destination Airport Get more information about Pacific City State Airport
761.80 miles (99.46 km) NWAstoria Regional Airport (AST)Astoria, Oregon, United StatesView Astoria Regional Airport on a map Set AST as origin Airport Set AST as destination Airport Get more information about Astoria Regional Airport
865.09 miles (104.76 km) NSouth Lewis County Airport (TDO)Toledo, Washington, United StatesView South Lewis County Airport on a map Set TDO as origin Airport Set TDO as destination Airport Get more information about South Lewis County Airport
973.96 miles (119.03 km) SSWCorvallis Municipal Airport (CVO)Corvallis, Oregon, United StatesView Corvallis Municipal Airport on a map Set CVO as origin Airport Set CVO as destination Airport Get more information about Corvallis Municipal Airport
1085.58 miles (137.73 km) SWNewport Municipal Airport (ONP)Newport, Oregon, United StatesView Newport Municipal Airport on a map Set ONP as origin Airport Set ONP as destination Airport Get more information about Newport Municipal Airport
1186.37 miles (139.00 km) EColumbia Gorge Regional Airport (DLS)The Dalles, Oregon, United StatesView Columbia Gorge Regional Airport on a map Set DLS as origin Airport Set DLS as destination Airport Get more information about Columbia Gorge Regional Airport
1298.76 miles (158.94 km) NOlympia Regional Airport (OLM)Olympia, Washington, United StatesView Olympia Regional Airport on a map Set OLM as origin Airport Set OLM as destination Airport Get more information about Olympia Regional Airport
1398.81 miles (159.02 km) SEugene Airport (EUG)Eugene, Oregon, United StatesView Eugene Airport on a map Set EUG as origin Airport Set EUG as destination Airport Get more information about Eugene Airport
14106.18 miles (170.88 km) SEMadras Municipal AirportMadras Army Airfield (MDJ)Madras, Oregon, United StatesView Madras Municipal AirportMadras Army Airfield on a map Set MDJ as origin Airport Set MDJ as destination Airport Get more information about Madras Municipal AirportMadras Army Airfield
15107.77 miles (173.43 km) NGray Army Airfield (GRF)Tacoma, Washington, United StatesView Gray Army Airfield on a map Set GRF as origin Airport Set GRF as destination Airport Get more information about Gray Army Airfield

Map of Furthest Airports from Portland-Hillsboro Airport:

List of Furthest Airports from Portland-Hillsboro Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,913.06 miles (17,562.83 km) SSETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as origin Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
210,841.79 miles (17,448.13 km) SSEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as origin Airport Set AMP as destination Airport Get more information about Ampanihy Airport
310,760.92 miles (17,317.97 km) SPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as origin Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
410,731.40 miles (17,270.47 km) SRoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as origin Airport Set RUN as destination Airport Get more information about Roland Garros Airport
510,701.47 miles (17,222.30 km) SSir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as origin Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
610,684.52 miles (17,195.02 km) SSEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as origin Airport Set MNJ as destination Airport Get more information about Mananjary Airport
710,680.66 miles (17,188.81 km) ESEMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as origin Airport Set MGH as destination Airport Get more information about Margate Airport
810,679.29 miles (17,186.61 km) SSEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as origin Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
910,665.10 miles (17,163.77 km) ESEEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as origin Airport Set ELS as destination Airport Get more information about East London Airport
1010,653.79 miles (17,145.56 km) ESEKing Shaka International (DUR)Durban, KwaZulu-Natal, South AfricaView King Shaka International on a map Set DUR as origin Airport Set DUR as destination Airport Get more information about King Shaka International
1110,651.04 miles (17,141.15 km) ESERichards Bay Airport (RCB)Richards Bay, KwaZulu-Natal, South AfricaView Richards Bay Airport on a map Set RCB as origin Airport Set RCB as destination Airport Get more information about Richards Bay Airport
1210,643.38 miles (17,128.82 km) ESEPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as origin Airport Set AFD as destination Airport Get more information about Port Alfred Airport
1310,641.11 miles (17,125.16 km) SSEAndavadoaka Airport (DVD)Andavadoaka, Toliara province, Atsimo-Andrefana region, MadagascarView Andavadoaka Airport on a map Set DVD as origin Airport Set DVD as destination Airport Get more information about Andavadoaka Airport
1410,638.69 miles (17,121.27 km) ESEMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as origin Airport Set UTT as destination Airport Get more information about Mthatha Airport
1510,625.08 miles (17,099.37 km) ESEPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as origin Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport

Map of Nearest Airports to Boma Airport:

List of Nearest Airports to Boma Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
126.27 miles (42.28 km) ETshimpi Airport (Matadi Airport) (MAT)Matadi, Democratic Republic of the CongoView Tshimpi Airport (Matadi Airport) on a map Set MAT as destination Airport Set MAT as destination Airport Get more information about Tshimpi Airport (Matadi Airport)
249.22 miles (79.21 km) WMuanda Airport (Moanda Airport) (MNB)Muanda (Moanda), Democratic Republic of the CongoView Muanda Airport (Moanda Airport) on a map Set MNB as destination Airport Set MNB as destination Airport Get more information about Muanda Airport (Moanda Airport)
362.76 miles (101.00 km) WNWCabinda Airport (CAB)Cabinda, AngolaView Cabinda Airport on a map Set CAB as destination Airport Set CAB as destination Airport Get more information about Cabinda Airport
498.04 miles (157.78 km) SN'Zeto/Ambrizete Airport (ARZ)N'zeto, AngolaView N'Zeto/Ambrizete Airport on a map Set ARZ as destination Airport Set ARZ as destination Airport Get more information about N'Zeto/Ambrizete Airport
598.04 miles (157.78 km) SNamibe Airport (MSZ)Namibe, AngolaView Namibe Airport on a map Set MSZ as destination Airport Set MSZ as destination Airport Get more information about Namibe Airport
6108.34 miles (174.35 km) NWPointe Noire Agostinho Neto International Airport (PNR)Pointe-Noire, Republic of the CongoView Pointe Noire Agostinho Neto International Airport on a map Set PNR as destination Airport Set PNR as destination Airport Get more information about Pointe Noire Agostinho Neto International Airport
7117.21 miles (188.64 km) NNWDolisie Airport (DIS)Dolisie, Republic of CongoView Dolisie Airport on a map Set DIS as destination Airport Set DIS as destination Airport Get more information about Dolisie Airport
8138.82 miles (223.41 km) SAmbriz Airport (AZZ)Ambriz, AngolaView Ambriz Airport on a map Set AZZ as destination Airport Set AZZ as destination Airport Get more information about Ambriz Airport
9141.47 miles (227.68 km) NNEMouyondzi Airport (MUY)Mouyondzi, Republic of the CongoView Mouyondzi Airport on a map Set MUY as destination Airport Set MUY as destination Airport Get more information about Mouyondzi Airport
10165.28 miles (266.00 km) NEKindamba Airport (KNJ)Kindamba, Republic of the CongoView Kindamba Airport on a map Set KNJ as destination Airport Set KNJ as destination Airport Get more information about Kindamba Airport
11166.69 miles (268.27 km) NMakabana Airport (KMK)Makabana, Republic of the CongoView Makabana Airport on a map Set KMK as destination Airport Set KMK as destination Airport Get more information about Makabana Airport
12186.99 miles (300.92 km) NEMaya–Maya Airport (BZV)Brazzaville, Republic of the CongoView Maya–Maya Airport on a map Set BZV as destination Airport Set BZV as destination Airport Get more information about Maya–Maya Airport
13192.72 miles (310.15 km) ENEN'djili Airport (FIH)Kinshasa, Democratic Republic of the CongoView N'djili Airport on a map Set FIH as destination Airport Set FIH as destination Airport Get more information about N'djili Airport
14201.28 miles (323.93 km) SENegage Airport (GXG)Negage, AngolaView Negage Airport on a map Set GXG as destination Airport Set GXG as destination Airport Get more information about Negage Airport
15202.22 miles (325.43 km) NMossendjo Airport (MSX)Mossendjo, Republic of the CongoView Mossendjo Airport on a map Set MSX as destination Airport Set MSX as destination Airport Get more information about Mossendjo Airport

Map of Furthest Airports from Boma Airport:

List of Furthest Airports from Boma Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,756.15 miles (18,919.64 km) NNECanton Island Airport (CIS)Canton Island, KiribatiView Canton Island Airport on a map Set CIS as destination Airport Set CIS as destination Airport Get more information about Canton Island Airport
211,724.10 miles (18,868.06 km) WNWCassidy International Airport (CXI)Christmas Island, KiribatiView Cassidy International Airport on a map Set CXI as destination Airport Set CXI as destination Airport Get more information about Cassidy International Airport
311,665.17 miles (18,773.23 km) NNEJohnston Atoll Airport (JON)Johnston Atoll, U.S. Minor Outlying IslandsView Johnston Atoll Airport on a map Set JON as destination Airport Set JON as destination Airport Get more information about Johnston Atoll Airport
411,243.03 miles (18,093.85 km) SSWManihiki Island Airport (MHX)Manihiki Island, Cook IslandsView Manihiki Island Airport on a map Set MHX as destination Airport Set MHX as destination Airport Get more information about Manihiki Island Airport
511,230.29 miles (18,073.36 km) NWKona International Airport at Keāhole (KOA)Kailua / Kona, Hawaii, United StatesView Kona International Airport at Keāhole on a map Set KOA as destination Airport Set KOA as destination Airport Get more information about Kona International Airport at Keāhole
611,224.89 miles (18,064.66 km) NNWPort Allen Airport (PAK)Hanapepe, Hawaii, United StatesView Port Allen Airport on a map Set PAK as destination Airport Set PAK as destination Airport Get more information about Port Allen Airport
711,221.83 miles (18,059.73 km) NNWPMRF Barking Sands (BKH)Kekaha, Hawaii, United StatesView PMRF Barking Sands on a map Set BKH as destination Airport Set BKH as destination Airport Get more information about PMRF Barking Sands
811,215.33 miles (18,049.27 km) NNWKalaeloa Airport (NAX)Kapolei, Hawaii, United StatesView Kalaeloa Airport on a map Set NAX as destination Airport Set NAX as destination Airport Get more information about Kalaeloa Airport
911,212.71 miles (18,045.07 km) NNWLihue Airport (LIH)Lihue, Hawaii, United StatesView Lihue Airport on a map Set LIH as destination Airport Set LIH as destination Airport Get more information about Lihue Airport
1011,211.39 miles (18,042.94 km) NWPōhakuloa Training Area (BSF)Camp Pohakuloa, Hawaii, United StatesView Pōhakuloa Training Area on a map Set BSF as destination Airport Set BSF as destination Airport Get more information about Pōhakuloa Training Area
1111,209.82 miles (18,040.41 km) NNWHonolulu International Airport (HNL)Honolulu, Hawaii, United StatesView Honolulu International Airport on a map Set HNL as destination Airport Set HNL as destination Airport Get more information about Honolulu International Airport
1211,209.82 miles (18,040.41 km) NNWHickam Field (HIK)Honolulu, Hawaii, United StatesView Hickam Field on a map Set HIK as destination Airport Set HIK as destination Airport Get more information about Hickam Field
1311,207.18 miles (18,036.16 km) NNWLanai Airport (LNY)Lanai City, Hawaii, United StatesView Lanai Airport on a map Set LNY as destination Airport Set LNY as destination Airport Get more information about Lanai Airport
1411,203.74 miles (18,030.63 km) NNWWheeler AAF (HHI)Wahiawa, Hawaii, United StatesView Wheeler AAF on a map Set HHI as destination Airport Set HHI as destination Airport Get more information about Wheeler AAF
1511,203.10 miles (18,029.60 km) NNWDillingham Airfield (HDH)Mokuleia, Hawaii, United StatesView Dillingham Airfield on a map Set HDH as destination Airport Set HDH as destination Airport Get more information about Dillingham Airfield