KnowraSeoul Metropolitan SubwayLinked fromLinked fromThe 6 pages that link to Seoul Metropolitan Subway, each with the reason it gives.All 6Related 4Compared with 2SeoulRelated: Its extensive lines make movement across the river and region practical.Seoul Capital AreaRelated: Its lines link residential suburbs to jobs and services across municipal boundaries.Gyeonggi ProvinceRelated: Its lines extend across Gyeonggi, tying provincial cities to Seoul’s labor and service markets.History of SeoulRelated: Subway expansion connected far-flung districts as the metropolis spread outward.