All Airports of
- Saarbruecken
- Country: Germany
- Main international airport of the German state Saarland
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- Sabetta
- Country: Russia
- Airport serving Sabetta in northern West Siberia
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- Sudbury
- Country: Canada
- Regional airport serving Greater Sudbury
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- Saipan International
- Country: Northern Mariana Islands
- International airport on Saipan Island
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- Sacramento International
- Country: United States
- International airport in Sacramento, California
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- Sal Amilcar Cabral International
- Country: Cape Verde
- Principal international airport of Cape Verde.
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- Salalah International
- Country: Oman
- Secondary international airport of Oman, serving the city of Salalah in the south of the country
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- Salamanca Matacan
- Country: Spain
- Main airport serving the province of Salamanca
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- Salekhard
- Country: Russia
- Airport serving Salekhard in Yamal region, West Siberia
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- Thessaloniki Macedonia
- Country: Greece
- Main international airport in northern Greece
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- Salvador Luis Eduardo Magalhaes International
- Country: Brazil
- Main airport of the Brazilian state of Bahia, formerly named as Dois de Julho International Airport
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- Salta Martin Miguel de Guemes International
- Country: Argentina
- Main airport serving the Salta Province
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- Samara Kurumoch
- Country: Russia
- Busiest international airport in Volga region
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- Samarinda Temindung
- Country: Indonesia
- Regional airport in Samarinda, East Kalimantan province
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- Samarkand
- Country: Uzbekistan
- International airport serving Samarkand in central Uzbekistan
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- Samjiyon
- Country: Korea - North
- Military airport with a little civil operations in northern part of North Korea
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- Samos International
- Country: Greece
- International airport serving the island of Samos
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- Samsun Carsamba
- Country: Turkey
- International airport serving Samsun province in northern Turkey
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- Samui
- Country: Thailand
- International airport serving the island of Ko Samui Airport
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- San Diego International
- Country: United States
- Airport in San Diego, sometimes referred to as Lindbergh Field
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- San Carlos de Bariloche
- Country: Argentina
- Small international airport serving San Carlos de Bariloche in western Argentina
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- Sao Paulo Viracopos International
- Country: Brazil
- International airport near Campinas city serving Sao Paulo State
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- Sao Paulo Guarulhos International
- Country: Brazil
- Largest international airport in South America
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- Sao Paulo Congonhas
- Country: Brazil
- One of the three commercial airports serving São Paulo
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- San Salvador
- Country: Bahamas
- Small airport in San Salvador, also known as Cockburn Town Airport
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- Sao Tome International
- Country: Sao Tome and Principe
- Main airport serving Sao Tome and Principe
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- San Francisco International
- Country: United States
- Second largest airport in California by passenger traffic
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- San Jose Norman Y. Mineta International
- Country: United States
- International airport serving San Jose
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- San Jose Tobias Bolanos International
- Country: Costa Rica
- One of the four international airports in Costa Rica
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- San Jose Juan Santamaria International
- Country: Costa Rica
- Primary airport serving San José
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- San Juan Luis Munoz Marin International
- Country: Puerto Rico
- Largest commercial airport in Puerto Rico
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- Sana'a International
- Country: Yemen
- Airport of the capital of Yemen, also known as El Rahaba Airport
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- Sandefjord Torp
- Country: Norway
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- St Petersburg Pulkovo
- Country: Russia
- Major international airport in north-western Russia serving St.Petersburg
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- Santa Cruz de la Sierra Viru Viru International
- Country: Bolivia
- Handles domestic, regional, and international flights from Bolivia
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- Santa Fe
- Country: Argentina
- Airport in the west of the country near the city with the same name
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- Santarem Maestro Wilson Fonseca
- Country: Brazil
- Airport serving Santarem
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- Santo Domingo La Isabela International
- Country: Dominican Republic
- Airport in Santo Domingo handling domestic flights and regional airlines to some Caribbean islands
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- Santo Domingo Las Americas International
- Country: Dominican Republic
- One of the largest airports in the Caribbean
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- Santo-Pekoa International
- Country: Vanuatu
- Regional airport serving Luganville on Espiritu Santo island
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- Santorini National
- Country: Greece
- International airport serving Santorini Island in the southern Aegean Sea
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- Santiago Arturo Merino Benitez
- Country: Chile
- The largest airport in Chile
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- Santiago Cibao International Airport
- Country: Dominican Republic
- Country's third busiest airport
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- Santiago de Compostela
- Country: Spain
- International airport serving the region of Galicia in northwestern Spain
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- Santiago de Cuba Antonio Maceo
- Country: Cuba
- Main international airport in eastern Cuba
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- Sunshine Coast
- Country: Australia
- Regional airport serving Sunshine Coast resort area on the Pacific Ocean coastline
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- Sanya Phoenix International
- Country: China
- Southernmost airport in China, takes a great number of resort charter flights
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- Sapporo New Chitose
- Country: Japan
- International airport serving the Sapporo metropolitan area and largest airport in Hokkaido island
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- Zaragoza
- Country: Spain
- International airport serving the the Zaragoza Province and the autonomous community of Aragon
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- Sarajevo International
- Country: Bosnia and Herzegovina
- Main international airport in Bosnia and Herzegovina
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