No. Station Transfer to A01 Seoul 서울 Korail Gyeongbu KTX Line 1 Line 4 A02 Gongdeok 공덕 Line 5 Line 6 A03 Hongik University 홍대입구 Line 2 A04 Digital Media City 디지털미디어시티 Line 6 A041 Magongnaru 마곡나루 Line 9 A05 Gimpo International Airport 김포공항 Line 5 Line 9 A06 Gyeyang 계양 A07 Geomam 검암 A071 Cheongna International City 청라국제도시 A072 Yeongjong 영종 A08 Unseo 운서 A09 Incheon International Airport Cargo Terminal 공항화물청사 A10 Incheon International Airport Terminal 1 인천공항1터미널 A11 Incheon International Airport Terminal 2 인천공항2터미널