SK 682 then DY 2063 at Copenhagen
Rome → Copenhagen → Riga
Timetable, Copenhagen time
14:30SK 682 from Rome at the gate
11:55DY 2063 to Riga leaves the gate
21 h 25 apart on the timetable, overnight
DY 2063 leaves 21 h 25 after SK 682 arrives on the timetable: more than half a day, so not a connection we count.