W4 6066 then FR 993 at Fiumicino
Prague → Rome → Valencia
Timetable, Rome time
17:10W4 6066 from Prague at the gate
15:10FR 993 to Valencia leaves the gate
22 h apart on the timetable, overnight
FR 993 leaves 22 h after W4 6066 arrives on the timetable: more than half a day, so not a connection we count.