无直达车次，可在信阳站中转换乘一次：车次:K657发站:潢川(06:59)到站:信阳(08:45)历时:01:46硬座:16.5硬卧:62.5/67.5/70.5软卧:96.5/102.5车次:K1366发站:信阳(12:28)到站:焦作(19:38)历时:07:10硬座:64.5硬卧:115.5/119.5/122.5软卧:175.5/182.5
