Etah is a city and the capital of Etah District in Uttar Pradesh, which is a state in India. The nearest major cities are Aligarh and Agra. Etah is l…Etah is a city and the capital of Etah District in Uttar Pradesh, which is a state in India. The nearest major cities are Aligarh and Agra. Etah is located at 27°38′N 78°40′E / 27.63°N 78.67°E. It has an average elevation of 170 meters. The upper and lower Ganga Canal flow through Etah.