Travel destinations start with S

 Sacramento - California (United States)

Salt Lake City - Utah (United States)

San Antonio - Texas 

San Diego – California (United States)

San Francisco - California (United States)

Santa Barbara - California (United States)

Santa Monica - California (United States)

Santorini (Greece)

Seattle - Washington (United States)

Sedona (United States)

Singapore

Sochi (Russia)

Springfield - Illinois (United States)

St Louis – Missouri (United States)

Sydney (Australia)