GK Nagar is an sublocality in Kolapakkam, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Kolapakkam (0.0 Km), Gerugambakkam (1.89 Km), Madhanandapuram (3.09 Km), Manapakkam (3.11 Km), Kovur (4.53 Km) are the nearby areas to GK Nagar. Kolathuvancheri, Adayalampattu, Madanandapuram, Chennai, Meenambakkam, Meenampakkam are the nearby cities to GK Nagar.