W6 1785 then DY 370 at Oslo
Gdansk → Oslo → Tromso
Timetable, Oslo time
17:25W6 1785 from Gdansk at the gate
08:15DY 370 to Tromso leaves the gate
14 h 50 apart on the timetable, overnight
DY 370 leaves 14 h 50 after W6 1785 arrives on the timetable: more than half a day, so not a connection we count.