A: You can travel to Patna, Varanasi, Kanpur, Ranchi, Muzaffarpur, Darbhanga, Allahabad, Kolkata, Dhanbad, Samastipur, Chhapra, Ayodhya, Begusarai, Delhi, Singrauli, Howrah, Lucknow, Mughalsarai, Chitrakoot, Agra, by cab from Gaya.
A: For Balia people book taxi from Patna, etc.