FR 5180 then FR 1003 at Fiumicino
Alicante → Rome → Valencia
Timetable, Rome time
20:50FR 5180 from Alicante at the gate
20:00FR 1003 to Valencia leaves the gate
23 h 10 apart on the timetable, overnight
FR 1003 leaves 23 h 10 after FR 5180 arrives on the timetable: more than half a day, so not a connection we count.