Devanahalli, also called "Devandahalli", "Dyaavandalli", Devanadoddi, and Devanapura, is a town in Bengaluru North District in the state of Karnataka in India. The town is located next to Nandi Hills and 40 kilometres to the north-east of Bengaluru.
Devanahalli is the site of Kempegowda International Airport. From Wikipedia
