<Tr> <Td> This diagram: <Ul> <Li> view </Li> <Li> talk </Li> <Li> edit </Li> </Ul> </Td> </Tr> <Ul> <Li> view </Li> <Li> talk </Li> <Li> edit </Li> </Ul> <P> The Blue Line of the Delhi Metro system in Delhi consists of 44 metro stations from Dwarka Sector 21 to Noida City Centre (Sector 32) with a length of 50.56 kilometres (31.42 miles) and a branch line consisting of 8 stations from Vaishali to Yamuna Bank, with a length of 6.25 kilometres (3.88 miles). </P> <P> The Dwarka - Barakhamba Road section of the line was inaugurated by the Prime Minister of India, Dr. Manmohan Singh on 31 December 2005 and opened to the public on 31 December 2005 . It is the longest line currently running on the Delhi Metro network . </P>

Dwarka sector 21 metro to noida city centre