Block W is an neighbourhood in Seal Lane, Tangra, Central Kolkata, Kolkata, Kolkata District, West Bengal, India. Tangra (0.0 Km), Phool Bagan (3.35 Km), Topsia (3.52 Km), Kankurgachi (4.5 Km), Picnic Garden (4.62 Km) are the nearby areas to Block W. Kolkata are the nearby cities to Block W.