Has anyone driven from Dubrovnik to Sarajevo - and if so, how long does it take? Google says 3:28, which seems pretty optimistic to me!
I would also compare at www.viamichelin.com, which has a more conservative reputation, and go with the larger number. Any border check procedures will be extra.
Thanks, Laura - the Michelin numbers are crazy, some are exactly the same as Google, others are like twice as long! Good to build around a more conservative estimate.
We just drove this route last Friday and it took about 4.5 hours. We stopped for about 20 minutes total along the way. The road was very curvy but it was a beautiful drive!