I am from India, arrived in Germany with long term student visa and living, studying in Germany from the past 11 months, I changed my university and moving to Budapest, Hungary with New Student D visa by BUS from berlin TO Budapest. I got a single entry visa and valid for 6 months and have to apply for a residence permit within 30 days of my arrival in Hungary.
My question is, can I travel by bus from Berlin to Budapest?, will there be any problem with immigration near border check since i am going with new visa , which was issued by the Hungarian consulate in BERLIN.
Kindly let me know.