All bus routes to Trieste (Italy) B G H K L M N O P R S T V Z B Bus Bale to Trieste Bus Belgrade to Trieste Bus Budapest to Trieste G Bus Graz to Trieste H Bus Hamburg to Trieste K Bus Koper to Trieste L Bus Lamezia Terme to Trieste Bus Ljubljana to Trieste M Bus Milan to Trieste Bus Munich to Trieste N Bus Naples to Trieste O Bus Opatija to Trieste P Bus Paris to Trieste Bus Poreč to Trieste Bus Pula to Trieste R Bus Rijeka to Trieste Bus Rimini to Trieste Bus Rome to Trieste Bus Rovinj to Trieste S Bus Sofia to Trieste Bus Split to Trieste T Bus Trieste Airport to Trieste V Bus Venice Airport to Trieste Bus Venice to Trieste Bus Vienna to Trieste Z Bus Zurich to Trieste