EC 7682 then FR 1768 at Lisbon
Barcelona → Lisbon → Valencia
Timetable, Lisbon time
23:00EC 7682 from Barcelona at the gate
21:40FR 1768 to Valencia leaves the gate
22 h 40 apart on the timetable, overnight
FR 1768 leaves 22 h 40 after EC 7682 arrives on the timetable: more than half a day, so not a connection we count.