W4 6240 then NO 473 at Fiumicino
Varna → Rome → Milan
Timetable, Rome time
11:05W4 6240 from Varna at the gate
23:30NO 473 to Milan leaves the gate
12 h 25 apart on the timetable
NO 473 leaves 12 h 25 after W4 6240 arrives on the timetable: more than half a day, so not a connection we count.