Nonstop flight route between SeaTac (near Seattle and Tacoma), Washington, United States and Tinian Island, Northern Mariana Islands:
Departure Airport:
(47°26'56"N by 122°18'33"W)
Arrival Airport:
(14°59'57"N by 145°37'9"E)
Distance from SEA to TIQ:
5,553.98 miles (8,938.24 km)
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Jump to:
- About this route
- SEA Airport Information
- TIQ Airport Information
- Facts about SEA
- Facts about TIQ
- Map of Nearest Airports to SEA
- List of Nearest Airports to SEA
- Map of Furthest Airports from SEA
- List of Furthest Airports from SEA
- Map of Nearest Airports to TIQ
- List of Nearest Airports to TIQ
- Map of Furthest Airports from TIQ
- List of Furthest Airports from TIQ
About this route:
A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Tinian International Airport (TIQ), Tinian Island, Northern Mariana Islands would travel a Great Circle distance of 5,554 miles (or 8,938 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 Seattle–Tacoma International Airport and Tinian 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 Seattle–Tacoma International Airport and Tinian 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: | SEA / KSEA |
| Airport Names: |
|
| Location: | SeaTac (near Seattle and Tacoma), Washington, United States |
| GPS Coordinates: | 47°26'56"N by 122°18'33"W |
| Area Served: | Seattle; Tacoma, Washington, US |
| Airport Type: | Public |
| Elevation: | 433 feet (132 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from SEA |
| More Information: | SEA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | TIQ / PGWT |
| Airport Names: |
|
| Location: | Tinian Island, Northern Mariana Islands |
| GPS Coordinates: | 14°59'57"N by 145°37'9"E |
| Operator/Owner: | Commonwealth Ports Authority |
| Airport Type: | Public |
| Elevation: | 271 feet (83 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TIQ |
| More Information: | TIQ Maps & Info |
Facts about Seattle–Tacoma International Airport (SEA):
- The South Satellite Terminal has reached its maximum capacity for handling international passengers in terms of immigration check stands as well as customs declaration.
- Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
- Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma 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 Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
- Seattle–Tacoma International Airport (SEA) has 3 runways.
- A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
- The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
Facts about Tinian International Airport (TIQ):
- Tinian International Airport (TIQ) currently has only 1 runway.
- Tinian International Airport covers an area of 1,416 acres which contains one paved runway measuring 8,600 x 150 ft.
- The closest airport to Tinian International Airport (TIQ) is Saipan International Airport (SPN), which is located only 11 miles (18 kilometers) NE of TIQ.
- In addition to being known as "Tinian International Airport", other names for TIQ include "West Tinian Airport" and "TNI".
- The furthest airport from Tinian International Airport (TIQ) is Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA), which is nearly antipodal to Tinian International Airport (meaning Tinian International Airport is almost on the exact opposite side of the Earth from Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho)), and is located 12,136 miles (19,530 kilometers) away in Salvador, Bahia, Brazil.
- Because of Tinian International Airport's relatively low elevation of 271 feet, planes can take off or land at Tinian 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.33 miles (8.58 km) NE | Renton Municipal Airport (RNT) | Renton, Washington, United States |     |
| 2 | 5.62 miles (9.04 km) N | King County International Airport (BFI) | Seattle, Washington, United States | |
| 3 | 12.51 miles (20.13 km) N | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 4 | 17.72 miles (28.53 km) SW | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 5 | 21.26 miles (34.21 km) N | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 6 | 21.46 miles (34.53 km) W | Bremerton National Airport (PWT) | Bremerton, Washington, United States | |
| 7 | 22.88 miles (36.81 km) SSW | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 8 | 28.54 miles (45.93 km) SSW | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 9 | 31.62 miles (50.88 km) N | Paine Field (PAE) | Everett, Washington, United States | |
| 10 | 41.96 miles (67.53 km) WSW | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 11 | 43.27 miles (69.63 km) SW | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 12 | 47.85 miles (77.00 km) NNW | Jefferson County International AirportPort Townsend Army Airfield (TWD) | Port Townsend, Washington, United States | |
| 13 | 54.30 miles (87.39 km) ESE | Easton State Airport (ESW) | Easton, Washington, United States | |
| 14 | 57.98 miles (93.31 km) NNW | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States | |
| 15 | 60.61 miles (97.54 km) NW | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,780.57 miles (17,349.60 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,711.84 miles (17,239.00 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,627.16 miles (17,102.72 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,597.73 miles (17,055.36 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,593.10 miles (17,047.90 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,590.63 miles (17,043.93 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 7 | 10,572.96 miles (17,015.49 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 8 | 10,569.98 miles (17,010.68 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 9 | 10,560.89 miles (16,996.07 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 10 | 10,557.29 miles (16,990.27 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 11 | 10,553.55 miles (16,984.25 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,549.98 miles (16,978.50 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 13 | 10,545.58 miles (16,971.42 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 14 | 10,535.73 miles (16,955.57 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 15 | 10,534.00 miles (16,952.79 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.06 miles (17.80 km) NE | Saipan International Airport (SPN) | Saipan Island, Northern Mariana Islands | |
| 2 | 62.31 miles (100.28 km) SSW | Rota International Airport (ROP) | Rota Island, Northern Mariana Islands | |
| 3 | 108.47 miles (174.56 km) SSW | Andersen Air Force Base (UAM) | Agana, Guam | |
| 4 | 118.29 miles (190.37 km) SSW | Guam International Airport (GUM) | Hagåtña, Guam | |
| 5 | 522.34 miles (840.63 km) SW | Falalop Airfield (ULI) | Falalop Island, Yap, Federated States of Micronesia | |
| 6 | 634.95 miles (1,021.84 km) SW | Yap International Airport (YAP) | Yap, Federated States of Micronesia | |
| 7 | 669.93 miles (1,078.14 km) SE | Chuuk International Airport (TKK) | Weno, Federated States of Micronesia | |
| 8 | 731.26 miles (1,176.85 km) NNW | Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO) | Iwo Jima, Bonin Islands, Japan | |
| 9 | 840.84 miles (1,353.20 km) NE | Minamitorishima Air Field (MUS) | Minami-Tori-shima, Japan | |
| 10 | 916.85 miles (1,475.52 km) SW | Roman Tmetuchl International Airport (ROR) | Koror, Palau | |
| 11 | 1,017.01 miles (1,636.71 km) ESE | Pohnpei International Airport (PNI) | Kolonia, Federated States of Micronesia | |
| 12 | 1,151.74 miles (1,853.54 km) E | Enewetak Auxiliary Airfield (ENT) | Enewetak, Marshall Islands | |
| 13 | 1,185.25 miles (1,907.47 km) S | Momote Airport (MAS) | Los Negros Island, Admiralty Islands, Papua New Guinea | |
| 14 | 1,187.71 miles (1,911.43 km) SSE | Emirau Airport (EMI) | Emirau, Papua New Guinea | |
| 15 | 1,192.30 miles (1,918.81 km) NW | Minami-Daito Airport (MMD) | Minami Daito, Okinawa, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,135.60 miles (19,530.31 km) ESE | Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA) | Salvador, Bahia, Brazil | |
| 2 | 12,125.89 miles (19,514.68 km) E | Ilhéus/Bahia-Jorge Amado Airport (IOS) | Ilhéus, Bahia, Brazil | |
| 3 | 12,108.97 miles (19,487.45 km) ESE | Porto Seguro Airport (BPS) | Porto Seguro, Brazil | |
| 4 | 12,105.49 miles (19,481.85 km) SSE | Aracaju–Santa Maria Airport (AJU) | Aracaju, Sergipe, Brazil | |
| 5 | 12,046.38 miles (19,386.71 km) SSE | Maceió/Zumbi dos Palmares International Airport (MCZ) | Maceió, Brazil | |
| 6 | 12,003.94 miles (19,318.42 km) E | Pedro Otacílio Figueiredo Airport (VDC) | Vitória da Conquista, Brazil | |
| 7 | 11,960.52 miles (19,248.54 km) S | Recife/Guararapes–Gilberto Freyre International Airport (REC) | Recife, Brazil | |
| 8 | 11,942.68 miles (19,219.83 km) ESE | Coronel Horácio de Mattos Airport (LEC) | Lençõis, Bahia, Brazil | |
| 9 | 11,904.72 miles (19,158.74 km) SE | Vitória-Eurico de Aguiar Salles Airport (Goiabeiras) (VIX) | Vitória, Espírito Santo, Brazil | |
| 10 | 11,892.94 miles (19,139.79 km) S | Presidente João Suassuna Airport (CPV) | Campina Grande, Paraíba, Brazil | |
| 11 | 11,892.82 miles (19,139.59 km) S | Presidente Castro Pinto International Airport (JPA) | João Pessoa, Paraíba, Brazil | |
| 12 | 11,874.50 miles (19,110.11 km) E | Guanambi Airport (GNM) | Guanambi, Bahia, Brazil | |
| 13 | 11,866.67 miles (19,097.50 km) ESE | Coronel Altino Machado de Oliveira Airport (GVR) | Governador Valadares, Minas Gerais, Brazil | |
| 14 | 11,864.52 miles (19,094.05 km) SE | Petrolina–Senador Nilo Coelho Airport (PNZ) | Petrolina, Pernambuco, Brazil | |
| 15 | 11,834.56 miles (19,045.84 km) SE | Raimundo de Andrade Airport (CDI) | Cachoeiro de Itapemirim, Brazil | |