FR 775 then VY 1628 at Barcelona
Torino → Barcelona → Santiago de Compostela
Timetable, Barcelona time
20:00FR 775 from Torino at the gate
13:35VY 1628 to Santiago de Compostela leaves the gatealso QR 3546, IB 5207, LL 5207
17 h 35 apart on the timetable, overnight
VY 1628 leaves 17 h 35 after FR 775 arrives on the timetable: more than half a day, so not a connection we count.