"Pakistan Road to London" Taftan Pak-Iran Border (Quetta- London 7746 Km)...
Taftan is a town located in Chaghi District, Balochistan, Pakistan. It is Pakistan's only legal official border crossing into Iran and famed by locals as the "road to London".
N-40 is one of Pakistan National Highway running from Lakpass near Quetta to the border town of Taftan via Naukundi in Baluchistan, Pakistan extending into Iran via Road 84.It is a two lane highways with total length of 610 km. It is maintained and operated by Pakistan's National Highway Authority.