What is the total length of TAPI gas pipeline?

a) 1200 km

b) 1500 km

c) 1800 km 

d) 2100 km

TAPI stands for Turkmenistan, Afghanistan, Pakistan and India. TAPI is a gas pipeline project which will start from world second largest gas field Galkynysh in Turkmenistan. It will end in Indian city Fazilka. In the way it will pas from Afghanistan and Pakistan.