About this route:

A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Hat Yai International Airport (HDY), Hat Yai, Songkhla Province, Thailand would travel a Great Circle distance of 7,908 miles (or 12,726 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 Southwest Washington Regional Airport and Hat Yai International 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 Southwest Washington Regional Airport and Hat Yai International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: KLS / KKLS
Airport Name: Southwest Washington Regional Airport
Location: Kelso, Washington, United States
GPS Coordinates: 46°7'5"N by 122°53'53"W
Area Served: Longview-Kelso Metropolitan Area
Operator/Owner: City of Kelso
Airport Type: Public
Elevation: 20 feet (6 meters)
# of Runways: 1
View all routes: Routes from KLS
More Information: KLS Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: HDY / VTSS
Airport Names:
  1. Hat Yai International Airport
  2. ท่าอากาศยานหาดใหญ่
Location: Hat Yai, Songkhla Province, Thailand
GPS Coordinates: 6°55'59"N by 100°23'34"E
Operator/Owner: Airports of Thailand
Airport Type: Public
Elevation: 90 feet (27 meters)
# of Runways: 1
View all routes: Routes from HDY
More Information: HDY Maps & Info

Facts about Southwest Washington Regional Airport (KLS):

  • The closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
  • Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional 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.
  • Southwest Washington Regional Airport (KLS) currently has only 1 runway.
  • The furthest airport from Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.

Facts about Hat Yai International Airport (HDY):

  • In addition to being known as "Hat Yai International Airport", another name for HDY is "ท่าอากาศยานหาดใหญ่".
  • Hat Yai International Airport (HDY) currently has only 1 runway.
  • The closest airport to Hat Yai International Airport (HDY) is Sultan Abdul Halim Airport (AOR), which is located 51 miles (82 kilometers) S of HDY.
  • Hat Yai International Airport handled 2,465,370 passengers last year.
  • The furthest airport from Hat Yai International Airport (HDY) is Cap. FAP José A. Quiñones González International Airport (CIX), which is nearly antipodal to Hat Yai International Airport (meaning Hat Yai International Airport is almost on the exact opposite side of the Earth from Cap. FAP José A. Quiñones González International Airport), and is located 12,419 miles (19,986 kilometers) away in Chiclayo, Peru.
  • Because of Hat Yai International Airport's relatively low elevation of 90 feet, planes can take off or land at Hat Yai International 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.
  • There are seven taxiways and an apron area of 56,461 m².

Map of Nearest Airports to Southwest Washington Regional Airport:

List of Nearest Airports to Southwest Washington Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
125.20 miles (40.56 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
239.34 miles (63.31 km) SSEPortland 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
339.99 miles (64.36 km) SPortland-Hillsboro Airport (HIO)Hillsboro / Portland, Oregon, United StatesView Portland-Hillsboro Airport on a map Set HIO as origin Airport Set HIO as destination Airport Get more information about Portland-Hillsboro Airport
446.01 miles (74.04 km) SSEPortland-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
547.01 miles (75.66 km) WAstoria 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
657.72 miles (92.89 km) ESECascade 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
758.83 miles (94.67 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
868.10 miles (109.59 km) NNEGray 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
973.24 miles (117.88 km) NNEMcChord Field/McChord AFB (TCM)Tacoma, Washington, United StatesView McChord Field/McChord AFB on a map Set TCM as origin Airport Set TCM as destination Airport Get more information about McChord Field/McChord AFB
1076.87 miles (123.70 km) NWBowerman Airport (HQM)Hoquiam, Washington, United StatesView Bowerman Airport on a map Set HQM as origin Airport Set HQM as destination Airport Get more information about Bowerman Airport
1177.98 miles (125.49 km) NSanderson Field (SHN)Shelton, Washington, United StatesView Sanderson Field on a map Set SHN as origin Airport Set SHN as destination Airport Get more information about Sanderson Field
1280.89 miles (130.19 km) NTacoma Narrows Airport (TIW)Tacoma, Washington, United StatesView Tacoma Narrows Airport on a map Set TIW as origin Airport Set TIW as destination Airport Get more information about Tacoma Narrows Airport
1381.64 miles (131.39 km) SWPacific 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
1483.66 miles (134.64 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
1590.15 miles (145.08 km) ESEColumbia 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

Map of Furthest Airports from Southwest Washington Regional Airport:

List of Furthest Airports from Southwest Washington Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,875.78 miles (17,502.83 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
210,805.79 miles (17,390.18 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
310,720.93 miles (17,253.62 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
410,691.41 miles (17,206.11 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
510,661.62 miles (17,158.17 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
610,660.63 miles (17,156.58 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
710,649.46 miles (17,138.61 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
810,645.98 miles (17,133.01 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
910,641.31 miles (17,125.48 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
1010,631.92 miles (17,110.37 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
1110,629.07 miles (17,105.79 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
1210,627.57 miles (17,103.37 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
1310,620.73 miles (17,092.37 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
1410,605.30 miles (17,067.54 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
1510,603.83 miles (17,065.16 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 Hat Yai International Airport:

List of Nearest Airports to Hat Yai International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
151.04 miles (82.14 km) SSultan Abdul Halim Airport (AOR)Alor Star, Kedah, MalaysiaView Sultan Abdul Halim Airport on a map Set AOR as destination Airport Set AOR as destination Airport Get more information about Sultan Abdul Halim Airport
253.18 miles (85.58 km) EPattani Airport (PAN)Pattani, ThailandView Pattani Airport on a map Set PAN as destination Airport Set PAN as destination Airport Get more information about Pattani Airport
361.36 miles (98.75 km) SWLangkawi International Airport (LGK)Langkawi, Kedah, MalaysiaView Langkawi International Airport on a map Set LGK as destination Airport Set LGK as destination Airport Get more information about Langkawi International Airport
466.43 miles (106.91 km) NWTrang Airport (TST)Trang, ThailandView Trang Airport on a map Set TST as destination Airport Set TST as destination Airport Get more information about Trang Airport
5101.36 miles (163.12 km) SRMAF Butterworth (BWH)Butterworth, Penang, MalaysiaView RMAF Butterworth on a map Set BWH as destination Airport Set BWH as destination Airport Get more information about RMAF Butterworth
6101.36 miles (163.12 km) SRMAF Butterworth (UTE)Butterworth, South AfricaView RMAF Butterworth on a map Set UTE as destination Airport Set UTE as destination Airport Get more information about RMAF Butterworth
7113.31 miles (182.35 km) SPenang International Airport (PEN)Penang, MalaysiaView Penang International Airport on a map Set PEN as destination Airport Set PEN as destination Airport Get more information about Penang International Airport
8125.75 miles (202.37 km) NWKrabi International Airport (KBV)Krabi, ThailandView Krabi International Airport on a map Set KBV as destination Airport Set KBV as destination Airport Get more information about Krabi International Airport
9140.76 miles (226.52 km) ESESultan Ismail Petra Airport (KBR)Kota Bharu, Kelantan, MalaysiaView Sultan Ismail Petra Airport on a map Set KBR as destination Airport Set KBR as destination Airport Get more information about Sultan Ismail Petra Airport
10163.92 miles (263.81 km) WNWPhuket International Airport (HKT)Phuket, ThailandView Phuket International Airport on a map Set HKT as destination Airport Set HKT as destination Airport Get more information about Phuket International Airport
11170.28 miles (274.03 km) SSESultan Azlan Shah Airport (IPH)Ipoh, Perak, MalaysiaView Sultan Azlan Shah Airport on a map Set IPH as destination Airport Set IPH as destination Airport Get more information about Sultan Azlan Shah Airport
12174.62 miles (281.02 km) NNWSurat Thani International Airport (URT)Surat Thani, ThailandView Surat Thani International Airport on a map Set URT as destination Airport Set URT as destination Airport Get more information about Surat Thani International Airport
13182.07 miles (293.01 km) NSamui International Airport (USM)Ko Samui, Surat Thani, ThailandView Samui International Airport on a map Set USM as destination Airport Set USM as destination Airport Get more information about Samui International Airport
14188.88 miles (303.97 km) SSitiawan Airport (SWY)Perak, MalaysiaView Sitiawan Airport on a map Set SWY as destination Airport Set SWY as destination Airport Get more information about Sitiawan Airport
15232.14 miles (373.59 km) NNWRanong Airport (UNN)Ranong, ThailandView Ranong Airport on a map Set UNN as destination Airport Set UNN as destination Airport Get more information about Ranong Airport

Map of Furthest Airports from Hat Yai International Airport:

List of Furthest Airports from Hat Yai International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,418.60 miles (19,985.76 km) ESECap. FAP José A. Quiñones González International Airport (CIX)Chiclayo, PeruView Cap. FAP José A. Quiñones González International Airport on a map Set CIX as destination Airport Set CIX as destination Airport Get more information about Cap. FAP José A. Quiñones González International Airport
212,358.82 miles (19,889.54 km) WMayor General FAP Armando Revoredo Iglesias (CJA)Cajamarca, PeruView Mayor General FAP Armando Revoredo Iglesias on a map Set CJA as destination Airport Set CJA as destination Airport Get more information about Mayor General FAP Armando Revoredo Iglesias
312,350.42 miles (19,876.02 km) SSWCapitán FAP Carlos Martínez de Pinillos International Airport (TRU)Trujillo, PeruView Capitán FAP Carlos Martínez de Pinillos International Airport on a map Set TRU as destination Airport Set TRU as destination Airport Get more information about Capitán FAP Carlos Martínez de Pinillos International Airport
412,306.41 miles (19,805.20 km) WSWChachapoyas Airport (CHH)Chachapoyas, PeruView Chachapoyas Airport on a map Set CHH as destination Airport Set CHH as destination Airport Get more information about Chachapoyas Airport
512,298.42 miles (19,792.34 km) SSECap. FAP Guillermo Concha Iberico International Airport (PIU)Piura, PeruView Cap. FAP Guillermo Concha Iberico International Airport on a map Set PIU as destination Airport Set PIU as destination Airport Get more information about Cap. FAP Guillermo Concha Iberico International Airport
612,266.65 miles (19,741.22 km) SSWTeniente FAP Jaime Montreuil Morales Airport (CHM)Chimbote, Ancash Region, PeruView Teniente FAP Jaime Montreuil Morales Airport on a map Set CHM as destination Airport Set CHM as destination Airport Get more information about Teniente FAP Jaime Montreuil Morales Airport
712,258.78 miles (19,728.55 km) SJosé María Velasco Ibarra Airport (MRR)Macará, EcuadorView José María Velasco Ibarra Airport on a map Set MRR as destination Airport Set MRR as destination Airport Get more information about José María Velasco Ibarra Airport
812,238.77 miles (19,696.35 km) WJuanjuí Airport (JJI)Juanjuí, PeruView Juanjuí Airport on a map Set JJI as destination Airport Set JJI as destination Airport Get more information about Juanjuí Airport
912,238.49 miles (19,695.89 km) SECap. FAP Victor Montes Arias Airport (TYL)Talara, PeruView Cap. FAP Victor Montes Arias Airport on a map Set TYL as destination Airport Set TYL as destination Airport Get more information about Cap. FAP Victor Montes Arias Airport
1012,233.21 miles (19,687.40 km) SCamilo Ponce Enriquez Airport (LOH)Loja, EcuadorView Camilo Ponce Enriquez Airport on a map Set LOH as destination Airport Set LOH as destination Airport Get more information about Camilo Ponce Enriquez Airport
1112,220.70 miles (19,667.26 km) SWComandante FAP Germán Arias Graziani Airport (ATA)Huaraz, PeruView Comandante FAP Germán Arias Graziani Airport on a map Set ATA as destination Airport Set ATA as destination Airport Get more information about Comandante FAP Germán Arias Graziani Airport
1212,197.23 miles (19,629.50 km) SSECap. FAP Pedro Canga Rodríguez Airport (TBP)Tumbes, PeruView Cap. FAP Pedro Canga Rodríguez Airport on a map Set TBP as destination Airport Set TBP as destination Airport Get more information about Cap. FAP Pedro Canga Rodríguez Airport
1312,193.78 miles (19,623.94 km) SSanta Rosa International Airport (ETR)Santa Rosa, El Oro, EcuadorView Santa Rosa International Airport on a map Set ETR as destination Airport Set ETR as destination Airport Get more information about Santa Rosa International Airport
1412,186.70 miles (19,612.54 km) WSWMoisés Benzaquén Rengifo Airport (YMS)Yurimaguas, PeruView Moisés Benzaquén Rengifo Airport on a map Set YMS as destination Airport Set YMS as destination Airport Get more information about Moisés Benzaquén Rengifo Airport
1512,154.14 miles (19,560.15 km) SMariscal Lamar International Airport (CUE)Cuenca, EcuadorView Mariscal Lamar International Airport on a map Set CUE as destination Airport Set CUE as destination Airport Get more information about Mariscal Lamar International Airport