Railway Colony is an sublocality in Cholambedu, Chennai North, Chennai, Tiruvallur District , Tamil Nadu, India. Cholambedu (0.0 Km), Ambattur (3.92 Km), Ayappakkam (4.45 Km), Oragadam Ambattur (4.57 Km), Avadi (5.95 Km) are the nearby areas to Railway Colony. Pammadukulam, Kondithope, Upparapalayam, Chinnanolambur, Chennai, Kannadapalayam are the nearby cities to Railway Colony.