I'm trying to rent a car in Dubrovnik and drop it off at the Rome airport 16 days later. The drop off charge is very high (almost exactly as much as the rental itself apparently due to the difference in country or the distance). I can rent a car in Dubrovnik, drop if off in Rijeka and then rent in Trieste and drop it off in Rome and save quite a bit. My problem is how to get between the two cities fairly quickly, not wasting a whole day. Any suggestions? There probably isn't a shuttle bus (that'd be too easy) but cost of a cab, if even possible? Limo service? Trains - how frequent and how direct? Will appreciate any suggestions.
This is for late-September/early-October.Edited: 30 June 2014, 22:47