Originally Posted by
Yoshi212
While it doesn't work with your current routing Budapest, Vienna & Prague are easily connected via fast trains.
Yes indeed. Considering time/cost to airport, security, check-in, wait, board, fly, disembark, luggage pick up and then time/cost from the airport, a city centre to city centre train may be a better. And a view out of the train window
PRG-VIE-BUD are not far apart by train.
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Great Circle Mapper