Butwal is a sub-metropolitan city and the urban motivation behind meeting of a quickly making urban agglomeration in Nepal. It lies in Western Development Region, Lumbini Zone in Rupandehi District and it goes about as the good 'ol fashioned headquarter for Lumbini Zone. It is sorted out at the bank of Tilottama River Tinau River, 265 km west of Kathmandu, 161 km south of Pokhara, 147 km east of Ghorahi, Dang and 22 km north of Siddharthanagar Bhairawaha, at the northern edge of the Terai plain underneath the Siwalik Hills.