[질문] 서산에서 인천가는 시외버스시간

7 :00,7:30,8:00,8:30,9:00,9:30,10:00,10:30,11:00,11:30,12:00,12:40,13:20,13:50,14:30,15:00,15:30,16:10,16:40,17:20,18:00,18:40 7200원,1:40 소요