The distance is only about 175 miles, no need to take a flight.
976miles
2hr 15min Dublin (DUB) to Zurich (ZRH) by a nonstop flight operated by Aer Lingus.
65 hours
It's about an hour
10 hours
This will come around 7Hrs.
Zurich to Milan is 174 miles.
For a train journey from Milan to Zurich it would take approximately four hours to get one way.
Zurich-Otopeni, direct flight, with Flybaboo: 2 h 15 min.
Between 1h and 1h 20m
Tokyo (TYO) to Milan (MIL) Shortest Flight Duration 11 hours 30 mins
7 hours 20 minutes on Swissair