Kalaiya is a locality located 84.17 km north-northeast from Kathmandu in Madhesh Province, Nepal. The population of Kalaiya is 42,826 people. Bharatpur, Birgunj, Hetauda are located close to Kalaiya. You can find Kalaiya on any map using the following decimal coordinates: 27.0333 (latitude), 85 (longitude).