Have to agree with the 160km estimate, took us 2.5hrs with a 15min stop halfway. Big roadwork going on around out skirts of Sofia, so depending what time of day travelling you may be caught in that, expect to easily add another 30mins.
I do it virtually every day, 2.5 hrs is good if the traffic is light... The gauntlet of speed cameras and speed traps keeps your speed down, and the snow of course... 2.5 - 3 is average
Cheers all. Hope the bus/taxi driver is a good one and we get ther in less than 3.
think we land in Sofia about 6-7 so a long journey after that cuts into our drinking time hehe..