Sealdah Railway Station is one of India's major railway terminals serving the city of Kolkata. The other main railway stations in the Kolkata metropolitan area are Howrah, Shalimar, Kolkata and Santragachi. Over 1.5 million passengers use the station daily. It is an important suburban rail terminal. Kolkata Metro Line 2 passes through Sealdah with the new underground Sealdah metro station.

Howrah railway station is a railway station located in the city of Howrah, West Bengal, India. It is the largest and busiest railway complex in India as well as one of the busiest and largest train stations in the world. It is also the oldest surviving railway station complex in India. Howrah is one of six intercity train stations serving the Kolkata metropolitan area, the others being Sealdah, Dankuni, Santragachi, Shalimar and Kolkata railway station.