FR 407 then SK 1644 at Copenhagen
Rome → Copenhagen → Riga
Timetable, Copenhagen time
00:40FR 407 from Rome at the gate
22:55SK 1644 to Riga leaves the gate
22 h 15 apart on the timetable
SK 1644 leaves 22 h 15 after FR 407 arrives on the timetable: more than half a day, so not a connection we count.