I have not been to the baltics yet, i plan on going to the capitals of all 3 in June on my way to Germany for the World Cup. I have learned from people online and travelers who have been, that taxi's in the baltics are generally a rip off. Especially if you dont speak the language at all. If you are flying into the airport in Vilnius. Its very close (5km) to city center so you figure you can get ripped off that badly, but from what i've read its 25-30Lts, vs 1.40Lt on a bus to the main train station in town..

I guess it depends on your budget and level of adventure, getting on a bus without knowing the language with your bags..

Good luck! i'm looking forward to my Baltics experience