Eurores operates a bus from Przemyśl to Košice 3 times a day. Tickets cost $7 - $9 and the journey takes 1 h 30 min. Autokar Polska also services this route once a week. Alternatively, Ukrainian Railways operates a train from Przemyśl to Košice once daily. Tickets cost $17 - $26 and the journey takes 1 h 10 min. Ukrainian Railways also services this route twice daily.
From Przemyśl bus to Rzeszow then bus to Kosice. 5 h 49 min 214 zł. From Przemyśl Główny train to Lvov then train to Košice, Košice. 10 h 58 min 194 zł. From Przemyśl drive to Košice. 3 h 36 min 121 zł.