Nonstop flight route between Seattle, Washington, United States and Trang, Thailand:
Departure Airport:
(47°31'48"N by 122°18'6"W)
Arrival Airport:
(7°30'31"N by 99°36'59"E)
Distance from BFI to TST:
7,854.91 miles (12,641.22 km)
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Jump to:
- About this route
- BFI Airport Information
- TST Airport Information
- Facts about BFI
- Facts about TST
- Map of Nearest Airports to BFI
- List of Nearest Airports to BFI
- Map of Furthest Airports from BFI
- List of Furthest Airports from BFI
- Map of Nearest Airports to TST
- List of Nearest Airports to TST
- Map of Furthest Airports from TST
- List of Furthest Airports from TST
About this route:
A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Trang Airport (TST), Trang, Thailand would travel a Great Circle distance of 7,855 miles (or 12,641 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 King County International Airport and Trang 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 King County International Airport and Trang Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BFI / KBFI |
| Airport Names: |
|
| Location: | Seattle, Washington, United States |
| GPS Coordinates: | 47°31'48"N by 122°18'6"W |
| Area Served: | Seattle, Washington |
| Airport Type: | Public |
| Elevation: | 21 feet (6 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BFI |
| More Information: | BFI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | TST / VTST |
| Airport Names: |
|
| Location: | Trang, Thailand |
| GPS Coordinates: | 7°30'31"N by 99°36'59"E |
| Operator/Owner: | Department of Civil Aviation |
| Airport Type: | Public |
| Elevation: | 67 feet (20 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TST |
| More Information: | TST Maps & Info |
Facts about King County International Airport (BFI):
- Because of King County International Airport's relatively low elevation of 21 feet, planes can take off or land at King County 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.
- The closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
- The furthest airport from King County International Airport (BFI) is Tôlanaro Airport (FTU), which is located 10,775 miles (17,341 kilometers) away in Tôlanaro, Madagascar.
- The Boeing Company has facilities at the airport.
- King County International Airport (BFI) has 2 runways.
- In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
- The King County International Airport contracts with the King County Sheriff's Office for police services.
- The transfer of ownership of Boeing Field from King County to the Port of Seattle was proposed in 2007 as part of a land swap with land owned by the Port.
Facts about Trang Airport (TST):
- In addition to being known as "Trang Airport", another name for TST is "ท่าอากาศยานตรัง".
- The closest airport to Trang Airport (TST) is Krabi International Airport (KBV), which is located 60 miles (96 kilometers) NW of TST.
- Trang Airport (TST) currently has only 1 runway.
- Because of Trang Airport's relatively low elevation of 67 feet, planes can take off or land at Trang 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 furthest airport from Trang Airport (TST) is Cap. FAP José A. Quiñones González International Airport (CIX), which is nearly antipodal to Trang Airport (meaning Trang Airport is almost on the exact opposite side of the Earth from Cap. FAP José A. Quiñones González International Airport), and is located 12,374 miles (19,914 kilometers) away in Chiclayo, Peru.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.76 miles (7.66 km) ESE | Renton Municipal Airport (RNT) | Renton, Washington, United States |     |
| 2 | 5.62 miles (9.04 km) S | Seattle–Tacoma International Airport (SEA) | SeaTac (near Seattle and Tacoma), Washington, United States | |
| 3 | 7.04 miles (11.33 km) NNW | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 4 | 15.65 miles (25.19 km) N | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 5 | 21.77 miles (35.04 km) W | Bremerton National Airport (PWT) | Bremerton, Washington, United States | |
| 6 | 22.23 miles (35.78 km) SW | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 7 | 26.00 miles (41.85 km) N | Paine Field (PAE) | Everett, Washington, United States | |
| 8 | 28.30 miles (45.55 km) SSW | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 9 | 33.78 miles (54.36 km) SSW | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 10 | 43.22 miles (69.55 km) NNW | Jefferson County International AirportPort Townsend Army Airfield (TWD) | Port Townsend, Washington, United States | |
| 11 | 44.54 miles (71.69 km) WSW | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 12 | 47.89 miles (77.07 km) SW | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 52.75 miles (84.90 km) NNW | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States | |
| 14 | 55.59 miles (89.46 km) ESE | Easton State Airport (ESW) | Easton, Washington, United States | |
| 15 | 56.81 miles (91.43 km) NW | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,775.32 miles (17,341.16 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,706.76 miles (17,230.83 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,621.55 miles (17,093.68 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,592.12 miles (17,046.32 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,590.11 miles (17,043.08 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,588.22 miles (17,040.05 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 7 | 10,570.73 miles (17,011.90 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 8 | 10,564.37 miles (17,001.66 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 9 | 10,557.66 miles (16,990.87 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 10 | 10,554.58 miles (16,985.90 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 11 | 10,550.10 miles (16,978.71 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,544.57 miles (16,969.80 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 13 | 10,540.24 miles (16,962.83 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 14 | 10,533.70 miles (16,952.30 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 15 | 10,530.85 miles (16,947.72 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 59.53 miles (95.81 km) NW | Krabi International Airport (KBV) | Krabi, Thailand | |
| 2 | 66.43 miles (106.91 km) SE | Hat Yai International Airport (HDY) | Hat Yai, Songkhla Province, Thailand | |
| 3 | 81.61 miles (131.33 km) S | Langkawi International Airport (LGK) | Langkawi, Kedah, Malaysia | |
| 4 | 98.29 miles (158.18 km) WNW | Phuket International Airport (HKT) | Phuket, Thailand | |
| 5 | 105.55 miles (169.86 km) SSE | Sultan Abdul Halim Airport (AOR) | Alor Star, Kedah, Malaysia | |
| 6 | 116.62 miles (187.68 km) ESE | Pattani Airport (PAN) | Pattani, Thailand | |
| 7 | 116.91 miles (188.15 km) NNW | Surat Thani International Airport (URT) | Surat Thani, Thailand | |
| 8 | 144.14 miles (231.96 km) NNE | Samui International Airport (USM) | Ko Samui, Surat Thani, Thailand | |
| 9 | 150.82 miles (242.71 km) SSE | RMAF Butterworth (BWH) | Butterworth, Penang, Malaysia | |
| 10 | 150.82 miles (242.71 km) SSE | RMAF Butterworth (UTE) | Butterworth, South Africa | |
| 11 | 159.38 miles (256.50 km) SSE | Penang International Airport (PEN) | Penang, Malaysia | |
| 12 | 171.86 miles (276.57 km) NNW | Ranong Airport (UNN) | Ranong, Thailand | |
| 13 | 190.35 miles (306.35 km) NNW | Kawthaung Airport (KAW) | Kawthaung, Myanmar (Burma) | |
| 14 | 205.68 miles (331.01 km) ESE | Sultan Ismail Petra Airport (KBR) | Kota Bharu, Kelantan, Malaysia | |
| 15 | 221.95 miles (357.19 km) N | Chumphon Airport (CJM) | Chumphon, Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,374.07 miles (19,914.09 km) SW | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| 2 | 12,340.98 miles (19,860.83 km) WSW | Capitán FAP Carlos Martínez de Pinillos International Airport (TRU) | Trujillo, Peru | |
| 3 | 12,304.50 miles (19,802.12 km) W | Mayor General FAP Armando Revoredo Iglesias (CJA) | Cajamarca, Peru | |
| 4 | 12,276.48 miles (19,757.03 km) S | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 5 | 12,266.46 miles (19,740.91 km) SW | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash Region, Peru | |
| 6 | 12,241.32 miles (19,700.45 km) WSW | Chachapoyas Airport (CHH) | Chachapoyas, Peru | |
| 7 | 12,225.55 miles (19,675.07 km) SSE | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 8 | 12,218.36 miles (19,663.50 km) S | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 9 | 12,207.96 miles (19,646.76 km) SW | Comandante FAP Germán Arias Graziani Airport (ATA) | Huaraz, Peru | |
| 10 | 12,185.29 miles (19,610.28 km) W | Juanjuí Airport (JJI) | Juanjuí, Peru | |
| 11 | 12,184.32 miles (19,608.71 km) SSW | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 12 | 12,163.45 miles (19,575.12 km) S | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 13 | 12,153.97 miles (19,559.87 km) S | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 14 | 12,123.56 miles (19,510.93 km) WSW | Moisés Benzaquén Rengifo Airport (YMS) | Yurimaguas, Peru | |
| 15 | 12,113.28 miles (19,494.39 km) WSW | Tingo María Airport (TGI) | Tingo María, Peru | |