[질문] 인천에서 서산가는버스 몇시차있나요?

06:55,08:05,09:15,10:25,10:50,11:35,12:45,13:55,15:05,15:30,16:15,16:45,17:25,18:35,18:50,19:45,19:55,20:10,20:55,소요시간 2시간(직행1시간20분),6500원