Vellangal is a growing residential locality and administrative ward (Ward No. 3) situated near Mylachel within the Aryancode Grama Panchayat of the Thiruvananthapuram district in Kerala. Located within the Keezharoor village limits under the Kattakada taluk, it serves as an important local settlement connected by rural link roads heading toward areas like Chemboor and Ottasekharamangalam. Local community landmarks and institutions characterize the region. Geographically, it sits roughly 18.5 km southeast of Kattakada Town and approximately 32.5 km away from the state capital hub of Thampanoor (Thiruvananthapuram Central). The nearest major transport hubs are the Thiruvananthapuram Central Railway Station and the Trivandrum International Airport, both roughly 30 to 35 km away.