Which countries need transit visa

[venk25]

Hi,

I am travelling from Boston to bombay n back in May. I am on advance parole. I am so confused about transit visas...all agents have a diff version.

Can anyone who has travelled recently tell if I NEED transit visa for Alitalia, lufthansa, KLM ??

Thanks for all the help

[immihelp]

Look at https://www.immihelp.com/transit-schengen-visa/