length of Iran and Pakistan border is 805km.
The Iran-Pakistan barrier is a separation barrierwhich Iran has started[update] building along its border with Pakistan replacing an intermittent tattered border fence
Both Afghanistan and Pakistan.
Iran-Pakistan Barrier. It divides the historical ethnic region of Balochistan.
Iran shares the western border of Pakistan.
Afghanistan and Pakistan.
China, India, Iran, Afghanistan
Four countries border Pakistan i.e. Afghanistan, India, China and Iran.
Pakistan, Iran, China, Turkmenistan, Uzbekistan and Tajikistan
Afghanistan for the greater part, but SE Iran and NW Pakistan share a common border South of Afghanistan.
Pakistan and Iran
Afghanistan, India, Iran and China.