W6 1785 then DY 770 at Oslo
Gdansk → Oslo → Trondheim
Timetable, Oslo time
07:40W6 1785 from Gdansk at the gate
20:40DY 770 to Trondheim leaves the gate
13 h apart on the timetable
DY 770 leaves 13 h after W6 1785 arrives on the timetable: more than half a day, so not a connection we count.