Lucknow is the capital of Uttarpradesh state. This city is located at an altitude of 123 meters and Lucknow Pin codes are 226001-226031. This famed city has the epithet as the city of Nawabs. You can approach this city by air, by train or by road easily. Lucknow airport is known as Chaudhary Charan Singh International airport. You can take a flight to this airport from any major city of India. If you intent to travel lucknow from Agra or from Delhi you can travel by Lucknow express way.