If there are changes in your route, make sure you always have enough time to walk from one platform to the other and never forget the possibility of delay that could make you miss the second train.
When the journey is as long as between Dnipropetrovsk and Lviv, you should consider to take a flight to Lviv. If you book in advance, low cost airlines can provide flight that will make you save not only time but also money.
Which stations serve the rail line Dnipropetrovsk - Lviv?
The trains to Lviv can leave from Dnipro-Holovny and arrive at Lviv.
How long will it take you from Dnipropetrovsk to Lviv by train and when do the trains leave?
The first train to Lviv leaves at 14:03, whereas the last one at 22:03. On average, the journey lasts 17 hours and 1 minute, but with the fastest connections you will be in Lviv in 13 hours.