It is located at Arazi Madhupur, Karnasuvarna of Murshidabad district in the Indian state of West Bengal.

[1][2] In 1913, the Hooghly–Katwa Railway constructed a 5 ft 6 in (1,676 mm) broad gauge line from Bandel to Katwa, and the Barharwa–Azimganj–Katwa Railway constructed the 5 ft 6 in (1,676 mm) broad gauge Barharwa–Azimganj–Katwa loop.

Total 26 passengers and local trains stop at Karna Subarna railway station.

The rail distance between Karna Subarna and Howrah is approximately 192 km.

This article about a railway station in the Indian state of West Bengal is a stub.