The longest Tunnel of Pakistan is: June 16, 2021 / By Preparation Point / FIA UDC Past Paper 2019 Mcqs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn Tarbella Kalabagh Khojak All of the above None of the above Khojak tunnel connects Qila Abdullah with Chaman. Khojak Tunnel was constructed in 1891. Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn