A: You can travel to Gangtok, Kolkata, Siliguri, Gaya, Guwahati, Varanasi, Durgapur, Gorakhpur, Patna, Cherrrapunjee, Ranchi, Gangasagar, Allahabad, Bilaspur, Jamshedpur, Sundarban, by cab from Darjeeling.
A: For Shillong people book taxi from Guwahati, Siliguri, etc.