<sod>  
 === Rail links to adjacent countries ===
 * Same gauge
** {{flagicon|Austria}} [[Transport in Austria|Austria]] — voltage change 3 kV DC/15 kV AC
 ** {{flagicon|Germany}} [[Transport in Germany|Germany]] — voltage change 3 kV DC/15 kV AC
 ** {{flagicon|Poland}} [[Transport in Poland|Poland]] — same voltage [[List of current systems for electric rail traction|3 kV DC]]
 ** {{flagicon|Slovakia}} [[Transport in Slovakia|Slovakia]] — same voltage 3 kV DC (north) and 25 kV AC (south)
 <eod> <sod> 
 === Rail links to adjacent countries ===
 * Same gauge
** {{flagicon|Austria}} [[Transport in Austria|Austria]] — voltage change 25 kV AC/15 kV AC
 ** {{flagicon|Germany}} [[Transport in Germany|Germany]] — voltage change 3 kV DC/15 kV AC
 ** {{flagicon|Poland}} [[Transport in Poland|Poland]] — same voltage [[List of current systems for electric rail traction|3 kV DC]]
 ** {{flagicon|Slovakia}} [[Transport in Slovakia|Slovakia]] — same voltage 3 kV DC (north) and 25 kV AC (south)
 <eod>