BY AIR - Bihar has two airports at Patna and Gaya connected to Delhi, Mumbai, Lucknow, Kolkata. Air India, Kingfisher, Jet Airways, Indigo, Go Air have direct flights between Patna and Delhi.

BY RAIL - The state has a well-developed railway network with almost all the major and minor places connected through Express & Mail trains. Major railway stations like Patna, Muzaffarpur, Gaya are well connected to all the major cities of India by regular trains.

BY ROAD - There is good network of roads connecting all the major parts of the state with Patna, the state capital. National Highways like 2, 23, 28, 30, 31, and 33 connect the state to places all over India.