Campierganj (on the name of British "station master" of this railway station) also called as Chaumukha, is a small Town in the province of Uttar Pradesh in north India, approximately 34 km (21 mi) north of Gorakhpur city near the border with Nepal on National Highway-24 (NH-24) in Gorakhpur District. This is situated on the Buddhist Circuit which is built from Lumbini (Nepal), Kushinagar, Sarnath up to Bodh Gaya. Campierganj is a Tahsil (subdivision) in Gorakhpur district of Uttar Pradesh. Other nearest towns to Campierganj are Pharenda, Peppeganj, Paniara and Mehdaval bazar in range of 20 km.