Spirit of St. Louis Airport
Spirit of St . Louis Airport is a public airport located 17 miles ( 27 km ) west of the central business district of St . Louis , in St . Louis County , Missouri near the city of Chesterfield , United States . 
<triplet> Spirit of St. Louis Airport <subj> airport <obj> instance of <triplet> St. Louis County, Missouri <subj> St. Louis <obj> shares border with <triplet> Chesterfield <subj> St. Louis County, Missouri <obj> located in the administrative territorial entity